25891268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13457}}^1$

素因数の和:13511

約数の個数: 24

約数和(自身を含む): 50117592

約数和(自身を除く): 24226324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13457, 26914, 53828, 174941, 349882, 497909, 699764, 995818, 1991636, 6472817, 12945634, 25891268]

約数ペア:

[(1, 25891268), (2, 12945634), (4, 6472817), (13, 1991636), (26, 995818), (37, 699764), (52, 497909), (74, 349882), (148, 174941), (481, 53828), (962, 26914), (1924, 13457)]