72067279886

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43257671}}^1$

素因数の和:43257704

約数の個数: 24

約数和(自身を含む): 133147114416

約数和(自身を除く): 61079834530

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 43257671, 86515342, 302803697, 605607394, 735380407, 1470760814, 2119625879, 4239251758, 5147662849, 10295325698, 36033639943, 72067279886]

約数ペア:

[(1, 72067279886), (2, 36033639943), (7, 10295325698), (14, 5147662849), (17, 4239251758), (34, 2119625879), (49, 1470760814), (98, 735380407), (119, 605607394), (238, 302803697), (833, 86515342), (1666, 43257671)]