64542426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5953}}^1$

素因数の和:6110

約数の個数: 32

約数和(自身を含む): 140038080

約数和(自身を除く): 75495654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 5953, 10842, 11906, 17859, 35718, 77389, 154778, 232167, 464334, 827467, 1654934, 2482401, 4964802, 10757071, 21514142, 32271213, 64542426]

約数ペア:

[(1, 64542426), (2, 32271213), (3, 21514142), (6, 10757071), (13, 4964802), (26, 2482401), (39, 1654934), (78, 827467), (139, 464334), (278, 232167), (417, 154778), (834, 77389), (1807, 35718), (3614, 17859), (5421, 11906), (5953, 10842)]