2801425928

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{71363}}^1$

素因数の和:72077

約数の個数: 32

約数和(自身を含む): 6011703360

約数和(自身を除く): 3210277432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 1402, 2804, 4907, 5608, 9814, 19628, 39256, 71363, 142726, 285452, 499541, 570904, 999082, 1998164, 3996328, 50025463, 100050926, 200101852, 350178241, 400203704, 700356482, 1400712964, 2801425928]

約数ペア:

[(1, 2801425928), (2, 1400712964), (4, 700356482), (7, 400203704), (8, 350178241), (14, 200101852), (28, 100050926), (56, 50025463), (701, 3996328), (1402, 1998164), (2804, 999082), (4907, 570904), (5608, 499541), (9814, 285452), (19628, 142726), (39256, 71363)]