25525264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43117}}^1$

素因数の和:43162

約数の個数: 20

約数和(自身を含む): 50793004

約数和(自身を除く): 25267740

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 43117, 86234, 172468, 344936, 689872, 1595329, 3190658, 6381316, 12762632, 25525264]

約数ペア:

[(1, 25525264), (2, 12762632), (4, 6381316), (8, 3190658), (16, 1595329), (37, 689872), (74, 344936), (148, 172468), (296, 86234), (592, 43117)]