25372417

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 30013312

約数和(自身を除く): 4640895

約数列:

[1, 7, 37, 163, 259, 601, 1141, 4207, 6031, 22237, 42217, 97963, 155659, 685741, 3624631, 25372417]

約数ペア:

[(1, 25372417), (7, 3624631), (37, 685741), (163, 155659), (259, 97963), (601, 42217), (1141, 22237), (4207, 6031)]