68373670408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449826779}}^1$

素因数の和:449826804

約数の個数: 16

約数和(自身を含む): 134948034000

約数和(自身を除く): 66574363592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449826779, 899653558, 1799307116, 3598614232, 8546708801, 17093417602, 34186835204, 68373670408]

約数ペア:

[(1, 68373670408), (2, 34186835204), (4, 17093417602), (8, 8546708801), (19, 3598614232), (38, 1799307116), (76, 899653558), (152, 449826779)]