42247928

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{4129}}^1$

素因数の和:5414

約数の個数: 16

約数和(自身を含む): 79296000

約数和(自身を除く): 37048072

約数列:

[1, 2, 4, 8, 1279, 2558, 4129, 5116, 8258, 10232, 16516, 33032, 5280991, 10561982, 21123964, 42247928]

約数ペア:

[(1, 42247928), (2, 21123964), (4, 10561982), (8, 5280991), (1279, 33032), (2558, 16516), (4129, 10232), (5116, 8258)]