70690328

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{21089}}^1$

素因数の和:21514

約数の個数: 16

約数和(自身を含む): 132867000

約数和(自身を除く): 62176672

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 21089, 42178, 84356, 168712, 8836291, 17672582, 35345164, 70690328]

約数ペア:

[(1, 70690328), (2, 35345164), (4, 17672582), (8, 8836291), (419, 168712), (838, 84356), (1676, 42178), (3352, 21089)]