68249672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449011}}^1$

素因数の和:449036

約数の個数: 16

約数和(自身を含む): 134703600

約数和(自身を除く): 66453928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449011, 898022, 1796044, 3592088, 8531209, 17062418, 34124836, 68249672]

約数ペア:

[(1, 68249672), (2, 34124836), (4, 17062418), (8, 8531209), (19, 3592088), (38, 1796044), (76, 898022), (152, 449011)]