70780666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{74821}}^1$

素因数の和:74877

約数の個数: 16

約数和(自身を含む): 118518048

約数和(自身を除く): 47737382

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 74821, 149642, 823031, 1646062, 3217303, 6434606, 35390333, 70780666]

約数ペア:

[(1, 70780666), (2, 35390333), (11, 6434606), (22, 3217303), (43, 1646062), (86, 823031), (473, 149642), (946, 74821)]