6664112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 16665600

約数和(自身を除く): 10001488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 199, 208, 299, 322, 364, 368, 398, 598, 644, 728, 796, 1196, 1288, 1393, 1456, 1592, 2093, 2392, 2576, 2587, 2786, 3184, 4186, 4577, 4784, 5174, 5572, 8372, 9154, 10348, 11144, 16744, 18109, 18308, 20696, 22288, 32039, 33488, 36218, 36616, 41392, 59501, 64078, 72436, 73232, 119002, 128156, 144872, 238004, 256312, 289744, 416507, 476008, 512624, 833014, 952016, 1666028, 3332056, 6664112]

約数ペア:

[(1, 6664112), (2, 3332056), (4, 1666028), (7, 952016), (8, 833014), (13, 512624), (14, 476008), (16, 416507), (23, 289744), (26, 256312), (28, 238004), (46, 144872), (52, 128156), (56, 119002), (91, 73232), (92, 72436), (104, 64078), (112, 59501), (161, 41392), (182, 36616), (184, 36218), (199, 33488), (208, 32039), (299, 22288), (322, 20696), (364, 18308), (368, 18109), (398, 16744), (598, 11144), (644, 10348), (728, 9154), (796, 8372), (1196, 5572), (1288, 5174), (1393, 4784), (1456, 4577), (1592, 4186), (2093, 3184), (2392, 2786), (2576, 2587)]