68653688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{451669}}^1$

素因数の和:451694

約数の個数: 16

約数和(自身を含む): 135501000

約数和(自身を除く): 66847312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 451669, 903338, 1806676, 3613352, 8581711, 17163422, 34326844, 68653688]

約数ペア:

[(1, 68653688), (2, 34326844), (4, 17163422), (8, 8581711), (19, 3613352), (38, 1806676), (76, 903338), (152, 451669)]