71380250516

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{2309}}^1\times {\mathrm{51869}}^1$

素因数の和:54331

約数の個数: 24

約数和(自身を含む): 125810685000

約数和(自身を除く): 54430434484

約数列:

[1, 2, 4, 149, 298, 596, 2309, 4618, 9236, 51869, 103738, 207476, 344041, 688082, 1376164, 7728481, 15456962, 30913924, 119765521, 239531042, 479062084, 17845062629, 35690125258, 71380250516]

約数ペア:

[(1, 71380250516), (2, 35690125258), (4, 17845062629), (149, 479062084), (298, 239531042), (596, 119765521), (2309, 30913924), (4618, 15456962), (9236, 7728481), (51869, 1376164), (103738, 688082), (207476, 344041)]