25845208

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 49539600

約数和(自身を除く): 23694392

約数列:

[1, 2, 4, 8, 107, 109, 214, 218, 277, 428, 436, 554, 856, 872, 1108, 2216, 11663, 23326, 29639, 30193, 46652, 59278, 60386, 93304, 118556, 120772, 237112, 241544, 3230651, 6461302, 12922604, 25845208]

約数ペア:

[(1, 25845208), (2, 12922604), (4, 6461302), (8, 3230651), (107, 241544), (109, 237112), (214, 120772), (218, 118556), (277, 93304), (428, 60386), (436, 59278), (554, 46652), (856, 30193), (872, 29639), (1108, 23326), (2216, 11663)]