64971148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{9059}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 124810560

約数和(自身を除く): 59839412

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 9059, 18118, 36236, 99649, 199298, 398596, 1476617, 2953234, 5906468, 16242787, 32485574, 64971148]

約数ペア:

[(1, 64971148), (2, 32485574), (4, 16242787), (11, 5906468), (22, 2953234), (44, 1476617), (163, 398596), (326, 199298), (652, 99649), (1793, 36236), (3586, 18118), (7172, 9059)]