78002644

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1399}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 61706156

約数列:

[1, 2, 4, 53, 106, 212, 263, 526, 1052, 1399, 2798, 5596, 13939, 27878, 55756, 74147, 148294, 296588, 367937, 735874, 1471748, 19500661, 39001322, 78002644]

約数ペア:

[(1, 78002644), (2, 39001322), (4, 19500661), (53, 1471748), (106, 735874), (212, 367937), (263, 296588), (526, 148294), (1052, 74147), (1399, 55756), (2798, 27878), (5596, 13939)]