74771708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154487}}^1$

素因数の和:154513

約数の個数: 18

約数和(自身を含む): 143828328

約数和(自身を除く): 69056620

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154487, 308974, 617948, 1699357, 3398714, 6797428, 18692927, 37385854, 74771708]

約数ペア:

[(1, 74771708), (2, 37385854), (4, 18692927), (11, 6797428), (22, 3398714), (44, 1699357), (121, 617948), (242, 308974), (484, 154487)]