8045968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 60

約数和(自身を含む): 18897600

約数和(自身を除く): 10851632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 361, 398, 532, 722, 796, 1064, 1393, 1444, 1592, 2128, 2527, 2786, 2888, 3184, 3781, 5054, 5572, 5776, 7562, 10108, 11144, 15124, 20216, 22288, 26467, 30248, 40432, 52934, 60496, 71839, 105868, 143678, 211736, 287356, 423472, 502873, 574712, 1005746, 1149424, 2011492, 4022984, 8045968]

約数ペア:

[(1, 8045968), (2, 4022984), (4, 2011492), (7, 1149424), (8, 1005746), (14, 574712), (16, 502873), (19, 423472), (28, 287356), (38, 211736), (56, 143678), (76, 105868), (112, 71839), (133, 60496), (152, 52934), (199, 40432), (266, 30248), (304, 26467), (361, 22288), (398, 20216), (532, 15124), (722, 11144), (796, 10108), (1064, 7562), (1393, 5776), (1444, 5572), (1592, 5054), (2128, 3781), (2527, 3184), (2786, 2888)]