33817264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 76384000

約数和(自身を除く): 42566736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 199, 208, 247, 304, 344, 398, 494, 559, 688, 796, 817, 988, 1118, 1592, 1634, 1976, 2236, 2587, 3184, 3268, 3781, 3952, 4472, 5174, 6536, 7562, 8557, 8944, 10348, 10621, 13072, 15124, 17114, 20696, 21242, 30248, 34228, 41392, 42484, 49153, 60496, 68456, 84968, 98306, 111241, 136912, 162583, 169936, 196612, 222482, 325166, 393224, 444964, 650332, 786448, 889928, 1300664, 1779856, 2113579, 2601328, 4227158, 8454316, 16908632, 33817264]

約数ペア:

[(1, 33817264), (2, 16908632), (4, 8454316), (8, 4227158), (13, 2601328), (16, 2113579), (19, 1779856), (26, 1300664), (38, 889928), (43, 786448), (52, 650332), (76, 444964), (86, 393224), (104, 325166), (152, 222482), (172, 196612), (199, 169936), (208, 162583), (247, 136912), (304, 111241), (344, 98306), (398, 84968), (494, 68456), (559, 60496), (688, 49153), (796, 42484), (817, 41392), (988, 34228), (1118, 30248), (1592, 21242), (1634, 20696), (1976, 17114), (2236, 15124), (2587, 13072), (3184, 10621), (3268, 10348), (3781, 8944), (3952, 8557), (4472, 7562), (5174, 6536)]