64703262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26759}}^1$

素因数の和:26808

約数の個数: 32

約数和(自身を含む): 143861760

約数和(自身を除く): 79158498

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 26759, 53518, 80277, 160554, 347867, 695734, 829529, 1043601, 1659058, 2087202, 2488587, 4977174, 10783877, 21567754, 32351631, 64703262]

約数ペア:

[(1, 64703262), (2, 32351631), (3, 21567754), (6, 10783877), (13, 4977174), (26, 2488587), (31, 2087202), (39, 1659058), (62, 1043601), (78, 829529), (93, 695734), (186, 347867), (403, 160554), (806, 80277), (1209, 53518), (2418, 26759)]