25233416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242629}}^1$

素因数の和:242648

約数の個数: 16

約数和(自身を含む): 50952300

約数和(自身を除く): 25718884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242629, 485258, 970516, 1941032, 3154177, 6308354, 12616708, 25233416]

約数ペア:

[(1, 25233416), (2, 12616708), (4, 6308354), (8, 3154177), (13, 1941032), (26, 970516), (52, 485258), (104, 242629)]