68453282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 108148500

約数和(自身を除く): 39695218

約数列:

[1, 2, 29, 58, 89, 149, 178, 298, 2581, 4321, 5162, 7921, 8642, 13261, 15842, 26522, 229709, 384569, 459418, 769138, 1180229, 2360458, 34226641, 68453282]

約数ペア:

[(1, 68453282), (2, 34226641), (29, 2360458), (58, 1180229), (89, 769138), (149, 459418), (178, 384569), (298, 229709), (2581, 26522), (4321, 15842), (5162, 13261), (7921, 8642)]