71422852

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 126567000

約数和(自身を除く): 55144148

約数列:

[1, 2, 4, 149, 293, 298, 409, 586, 596, 818, 1172, 1636, 43657, 60941, 87314, 119837, 121882, 174628, 239674, 243764, 479348, 17855713, 35711426, 71422852]

約数ペア:

[(1, 71422852), (2, 35711426), (4, 17855713), (149, 479348), (293, 243764), (298, 239674), (409, 174628), (586, 121882), (596, 119837), (818, 87314), (1172, 60941), (1636, 43657)]