25997222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3793}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 40975200

約数和(自身を除く): 14977978

約数列:

[1, 2, 23, 46, 149, 298, 3427, 3793, 6854, 7586, 87239, 174478, 565157, 1130314, 12998611, 25997222]

約数ペア:

[(1, 25997222), (2, 12998611), (23, 1130314), (46, 565157), (149, 174478), (298, 87239), (3427, 7586), (3793, 6854)]