64756588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7457}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 122788512

約数和(自身を除く): 58031924

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 7457, 8684, 14914, 29828, 96941, 193882, 387764, 1245319, 2490638, 4981276, 16189147, 32378294, 64756588]

約数ペア:

[(1, 64756588), (2, 32378294), (4, 16189147), (13, 4981276), (26, 2490638), (52, 1245319), (167, 387764), (334, 193882), (668, 96941), (2171, 29828), (4342, 14914), (7457, 8684)]