65688736

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 70391264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 149, 184, 298, 368, 596, 599, 736, 1192, 1198, 2384, 2396, 3427, 4768, 4792, 6854, 9584, 13708, 13777, 19168, 27416, 27554, 54832, 55108, 89251, 109664, 110216, 178502, 220432, 357004, 440864, 714008, 1428016, 2052773, 2856032, 4105546, 8211092, 16422184, 32844368, 65688736]

約数ペア:

[(1, 65688736), (2, 32844368), (4, 16422184), (8, 8211092), (16, 4105546), (23, 2856032), (32, 2052773), (46, 1428016), (92, 714008), (149, 440864), (184, 357004), (298, 220432), (368, 178502), (596, 110216), (599, 109664), (736, 89251), (1192, 55108), (1198, 54832), (2384, 27554), (2396, 27416), (3427, 19168), (4768, 13777), (4792, 13708), (6854, 9584)]