25564474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7177}}^1$

素因数の和:7329

約数の個数: 16

約数和(自身を含む): 41603688

約数和(自身を除く): 16039214

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 7177, 14354, 93301, 186602, 983249, 1966498, 12782237, 25564474]

約数ペア:

[(1, 25564474), (2, 12782237), (13, 1966498), (26, 983249), (137, 186602), (274, 93301), (1781, 14354), (3562, 7177)]