68578486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44017}}^1$

素因数の和:44079

約数の個数: 16

約数和(自身を含む): 110925360

約数和(自身を除く): 42346874

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 44017, 88034, 836323, 1672646, 1804697, 3609394, 34289243, 68578486]

約数ペア:

[(1, 68578486), (2, 34289243), (19, 3609394), (38, 1804697), (41, 1672646), (82, 836323), (779, 88034), (1558, 44017)]