26217295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 34120800

約数和(自身を除く): 7903505

約数列:

[1, 5, 13, 65, 149, 745, 1937, 2707, 9685, 13535, 35191, 175955, 403343, 2016715, 5243459, 26217295]

約数ペア:

[(1, 26217295), (5, 5243459), (13, 2016715), (65, 403343), (149, 175955), (745, 35191), (1937, 13535), (2707, 9685)]