68932591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 88865280

約数和(自身を除く): 19932689

約数列:

[1, 7, 13, 37, 59, 91, 259, 347, 413, 481, 767, 2183, 2429, 3367, 4511, 5369, 12839, 15281, 20473, 28379, 31577, 89873, 143311, 166907, 198653, 266149, 757501, 1168349, 1863043, 5302507, 9847513, 68932591]

約数ペア:

[(1, 68932591), (7, 9847513), (13, 5302507), (37, 1863043), (59, 1168349), (91, 757501), (259, 266149), (347, 198653), (413, 166907), (481, 143311), (767, 89873), (2183, 31577), (2429, 28379), (3367, 20473), (4511, 15281), (5369, 12839)]