71415266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161573}}^1$

素因数の和:161605

約数の個数: 16

約数和(自身を含む): 122149944

約数和(自身を除く): 50734678

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161573, 323146, 2100449, 2746741, 4200898, 5493482, 35707633, 71415266]

約数ペア:

[(1, 71415266), (2, 35707633), (13, 5493482), (17, 4200898), (26, 2746741), (34, 2100449), (221, 323146), (442, 161573)]