25813456

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{1429}}^1$

素因数の和:2566

約数の個数: 20

約数和(自身を含む): 50092900

約数和(自身を除く): 24279444

約数列:

[1, 2, 4, 8, 16, 1129, 1429, 2258, 2858, 4516, 5716, 9032, 11432, 18064, 22864, 1613341, 3226682, 6453364, 12906728, 25813456]

約数ペア:

[(1, 25813456), (2, 12906728), (4, 6453364), (8, 3226682), (16, 1613341), (1129, 22864), (1429, 18064), (2258, 11432), (2858, 9032), (4516, 5716)]