69961556

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15329}}^1$

素因数の和:15503

約数の個数: 24

約数和(自身を含む): 140790720

約数和(自身を除く): 70829164

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15329, 30658, 61316, 107303, 214606, 429212, 2498627, 4997254, 9994508, 17490389, 34980778, 69961556]

約数ペア:

[(1, 69961556), (2, 34980778), (4, 17490389), (7, 9994508), (14, 4997254), (28, 2498627), (163, 429212), (326, 214606), (652, 107303), (1141, 61316), (2282, 30658), (4564, 15329)]