25197776

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1663}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 48901632

約数和(自身を除く): 23703856

約数列:

[1, 2, 4, 8, 16, 947, 1663, 1894, 3326, 3788, 6652, 7576, 13304, 15152, 26608, 1574861, 3149722, 6299444, 12598888, 25197776]

約数ペア:

[(1, 25197776), (2, 12598888), (4, 6299444), (8, 3149722), (16, 1574861), (947, 26608), (1663, 15152), (1894, 13304), (3326, 7576), (3788, 6652)]