25696652

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 45805200

約数和(自身を除く): 20108548

約数列:

[1, 2, 4, 113, 139, 226, 278, 409, 452, 556, 818, 1636, 15707, 31414, 46217, 56851, 62828, 92434, 113702, 184868, 227404, 6424163, 12848326, 25696652]

約数ペア:

[(1, 25696652), (2, 12848326), (4, 6424163), (113, 227404), (139, 184868), (226, 113702), (278, 92434), (409, 62828), (452, 56851), (556, 46217), (818, 31414), (1636, 15707)]