115566464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 249900000

約数和(自身を除く): 134333536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 349, 398, 416, 698, 796, 832, 1396, 1592, 1664, 2587, 2792, 3184, 4537, 5174, 5584, 6368, 9074, 10348, 11168, 12736, 18148, 20696, 22336, 25472, 36296, 41392, 44672, 69451, 72592, 82784, 138902, 145184, 165568, 277804, 290368, 331136, 555608, 580736, 902863, 1111216, 1805726, 2222432, 3611452, 4444864, 7222904, 8889728, 14445808, 28891616, 57783232, 115566464]

約数ペア:

[(1, 115566464), (2, 57783232), (4, 28891616), (8, 14445808), (13, 8889728), (16, 7222904), (26, 4444864), (32, 3611452), (52, 2222432), (64, 1805726), (104, 1111216), (128, 902863), (199, 580736), (208, 555608), (349, 331136), (398, 290368), (416, 277804), (698, 165568), (796, 145184), (832, 138902), (1396, 82784), (1592, 72592), (1664, 69451), (2587, 44672), (2792, 41392), (3184, 36296), (4537, 25472), (5174, 22336), (5584, 20696), (6368, 18148), (9074, 12736), (10348, 11168)]