72671566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{194309}}^1$

素因数の和:194339

約数の個数: 16

約数和(自身を含む): 125912880

約数和(自身を除く): 53241314

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 194309, 388618, 2137399, 3303253, 4274798, 6606506, 36335783, 72671566]

約数ペア:

[(1, 72671566), (2, 36335783), (11, 6606506), (17, 4274798), (22, 3303253), (34, 2137399), (187, 388618), (374, 194309)]