70721928052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1\times {\mathrm{176503}}^1$

素因数の和:177535

約数の個数: 24

約数和(自身を含む): 125035433600

約数和(自身を除く): 54313505548

約数列:

[1, 2, 4, 109, 218, 436, 919, 1838, 3676, 100171, 176503, 200342, 353006, 400684, 706012, 19238827, 38477654, 76955308, 162206257, 324412514, 648825028, 17680482013, 35360964026, 70721928052]

約数ペア:

[(1, 70721928052), (2, 35360964026), (4, 17680482013), (109, 648825028), (218, 324412514), (436, 162206257), (919, 76955308), (1838, 38477654), (3676, 19238827), (100171, 706012), (176503, 400684), (200342, 353006)]