25490686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14633}}^1$

素因数の和:14715

約数の個数: 16

約数和(自身を含む): 41794704

約数和(自身を除く): 16304018

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 14633, 29266, 190229, 380458, 980411, 1960822, 12745343, 25490686]

約数ペア:

[(1, 25490686), (2, 12745343), (13, 1960822), (26, 980411), (67, 380458), (134, 190229), (871, 29266), (1742, 14633)]