Factors of 8978

2, 67. As a product: 2 × 67^2.

The factors of 8978 are 1, 2, 67, 134, 4489, 8978. It has 6 factors.

Factors of 8978

Pick any whole number from 1 to 10,000.

8978 = 2 \times 67^{2}

How to work it out

1
A factor of 8978 is a whole number that divides it with nothing left over. You only need to test the numbers up to √8978 ≈ 94.75; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$8978 = 2 \times 67^{2}$
4
Add all the factors: 1 + 2 + 67 + 134 + 4489 + 8978 = 13671. Without 8978 itself that is 4693, so 8978 is a deficient number.

LaTeX source of the formulas on this page

\[ 8978 = 2 \times 67^{2} \]

What are the factors of 8978?

The factors of 8978 are 1, 2, 67, 134, 4489, 8978. It has 6 factors.

What are the prime factors of 8978?

2, 67. As a product: 2 × $67^{2}$ .

How many factors does 8978 have?

8978 has 6 factors (3 factor pairs).

What is the sum of the factors of 8978?

13671.

Is 8978 a prime number?

No. It is divisible by 2, so 8978 = 2 × 4489.