40641856

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{919}}^1$

素因数の和:1622

約数の個数: 28

約数和(自身を含む): 80853280

約数和(自身を除く): 40211424

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 919, 1382, 1838, 2764, 3676, 5528, 7352, 11056, 14704, 22112, 29408, 44224, 58816, 635029, 1270058, 2540116, 5080232, 10160464, 20320928, 40641856]

約数ペア:

[(1, 40641856), (2, 20320928), (4, 10160464), (8, 5080232), (16, 2540116), (32, 1270058), (64, 635029), (691, 58816), (919, 44224), (1382, 29408), (1838, 22112), (2764, 14704), (3676, 11056), (5528, 7352)]