72499466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17107}}^1$

素因数の和:17285

約数の個数: 16

約数和(自身を含む): 117839904

約数和(自身を除く): 45340438

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 17107, 34214, 222391, 444782, 2788441, 5576882, 36249733, 72499466]

約数ペア:

[(1, 72499466), (2, 36249733), (13, 5576882), (26, 2788441), (163, 444782), (326, 222391), (2119, 34214), (4238, 17107)]