25542524

素因数分解:

$2^2\times 7^3\times {\mathrm{18617}}^1$

素因数の和:18642

約数の個数: 24

約数和(自身を含む): 52130400

約数和(自身を除く): 26587876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 18617, 37234, 74468, 130319, 260638, 521276, 912233, 1824466, 3648932, 6385631, 12771262, 25542524]

約数ペア:

[(1, 25542524), (2, 12771262), (4, 6385631), (7, 3648932), (14, 1824466), (28, 912233), (49, 521276), (98, 260638), (196, 130319), (343, 74468), (686, 37234), (1372, 18617)]