68028796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19571}}^1$

素因数の和:19665

約数の個数: 24

約数和(自身を含む): 131523840

約数和(自身を除く): 63495044

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19571, 39142, 78284, 215281, 430562, 861124, 1546109, 3092218, 6184436, 17007199, 34014398, 68028796]

約数ペア:

[(1, 68028796), (2, 34014398), (4, 17007199), (11, 6184436), (22, 3092218), (44, 1546109), (79, 861124), (158, 430562), (316, 215281), (869, 78284), (1738, 39142), (3476, 19571)]