Factors of 3478
The factors of 3478 are 1, 2, 37, 47, 74, 94, 1739, 3478. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3478 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3478 ≈ 58.97; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 37 + 47 + 74 + 94 + 1739 + 3478 = 5472. Without 3478 itself that is 1994, so 3478 is a deficient number.
LaTeX source of the formulas on this page
\[ 3478 = 2 \times 37 \times 47 \]
Factor pairs of 3478
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3478 | 1 × 3478 = 3478 |
| 2 | 1739 | 2 × 1739 = 3478 |
| 37 | 94 | 37 × 94 = 3478 |
| 47 | 74 | 47 × 74 = 3478 |
Questions
What are the factors of 3478?
The factors of 3478 are 1, 2, 37, 47, 74, 94, 1739, 3478. It has 8 factors.
What are the prime factors of 3478?
2, 37, 47. As a product: 2 × 37 × 47.
How many factors does 3478 have?
3478 has 8 factors (4 factor pairs).
What is the sum of the factors of 3478?
5472.
Is 3478 a prime number?
No. It is divisible by 2, so 3478 = 2 × 1739.