Factors of 568

2, 71. As a product: 2^3 × 71.

The factors of 568 are 1, 2, 4, 8, 71, 142, 284, 568. It has 8 factors.

Factors of 568

Pick any whole number from 1 to 10,000.

568 = 2^{3} \times 71

How to work it out

1
A factor of 568 is a whole number that divides it with nothing left over. You only need to test the numbers up to √568 ≈ 23.83; 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.
$568 = 2^{3} \times 71$
4
Add all the factors: 1 + 2 + 4 + 8 + 71 + 142 + 284 + 568 = 1080. Without 568 itself that is 512, so 568 is a deficient number.

LaTeX source of the formulas on this page

\[ 568 = 2^{3} \times 71 \]

What are the factors of 568?

The factors of 568 are 1, 2, 4, 8, 71, 142, 284, 568. It has 8 factors.

What are the prime factors of 568?

2, 71. As a product: $2^{3}$ × 71.

How many factors does 568 have?

568 has 8 factors (4 factor pairs).

What is the sum of the factors of 568?

1080.

Is 568 a prime number?

No. It is divisible by 2, so 568 = 2 × 284.