64791556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5323}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 120748320

約数和(自身を除く): 55956764

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 5323, 6086, 10646, 12172, 21292, 90491, 180982, 361964, 952817, 1905634, 3811268, 16197889, 32395778, 64791556]

約数ペア:

[(1, 64791556), (2, 32395778), (4, 16197889), (17, 3811268), (34, 1905634), (68, 952817), (179, 361964), (358, 180982), (716, 90491), (3043, 21292), (5323, 12172), (6086, 10646)]