68567866

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 104317920

約数和(自身を除く): 35750054

約数列:

[1, 2, 139, 157, 278, 314, 1571, 3142, 21823, 43646, 218369, 246647, 436738, 493294, 34283933, 68567866]

約数ペア:

[(1, 68567866), (2, 34283933), (139, 493294), (157, 436738), (278, 246647), (314, 218369), (1571, 43646), (3142, 21823)]