25990772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 47201280

約数和(自身を除く): 21210508

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 877, 956, 1754, 3508, 7409, 14818, 27187, 29636, 54374, 108748, 209603, 419206, 838412, 6497693, 12995386, 25990772]

約数ペア:

[(1, 25990772), (2, 12995386), (4, 6497693), (31, 838412), (62, 419206), (124, 209603), (239, 108748), (478, 54374), (877, 29636), (956, 27187), (1754, 14818), (3508, 7409)]