65242604

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{21377}}^1$

素因数の和:21497

約数の個数: 24

約数和(自身を含む): 131688480

約数和(自身を除く): 66445876

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 21377, 42754, 85508, 149639, 299278, 598556, 2330093, 4660186, 9320372, 16310651, 32621302, 65242604]

約数ペア:

[(1, 65242604), (2, 32621302), (4, 16310651), (7, 9320372), (14, 4660186), (28, 2330093), (109, 598556), (218, 299278), (436, 149639), (763, 85508), (1526, 42754), (3052, 21377)]