25488164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11399}}^1$

素因数の和:11459

約数の個数: 24

約数和(自身を含む): 49156800

約数和(自身を除く): 23668636

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 11399, 22798, 45596, 148187, 296374, 490157, 592748, 980314, 1960628, 6372041, 12744082, 25488164]

約数ペア:

[(1, 25488164), (2, 12744082), (4, 6372041), (13, 1960628), (26, 980314), (43, 592748), (52, 490157), (86, 296374), (172, 148187), (559, 45596), (1118, 22798), (2236, 11399)]