67634528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 87597472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 76, 86, 104, 152, 172, 199, 208, 247, 304, 344, 398, 416, 494, 559, 608, 688, 796, 817, 988, 1118, 1376, 1592, 1634, 1976, 2236, 2587, 3184, 3268, 3781, 3952, 4472, 5174, 6368, 6536, 7562, 7904, 8557, 8944, 10348, 10621, 13072, 15124, 17114, 17888, 20696, 21242, 26144, 30248, 34228, 41392, 42484, 49153, 60496, 68456, 82784, 84968, 98306, 111241, 120992, 136912, 162583, 169936, 196612, 222482, 273824, 325166, 339872, 393224, 444964, 650332, 786448, 889928, 1300664, 1572896, 1779856, 2113579, 2601328, 3559712, 4227158, 5202656, 8454316, 16908632, 33817264, 67634528]

約数ペア:

[(1, 67634528), (2, 33817264), (4, 16908632), (8, 8454316), (13, 5202656), (16, 4227158), (19, 3559712), (26, 2601328), (32, 2113579), (38, 1779856), (43, 1572896), (52, 1300664), (76, 889928), (86, 786448), (104, 650332), (152, 444964), (172, 393224), (199, 339872), (208, 325166), (247, 273824), (304, 222482), (344, 196612), (398, 169936), (416, 162583), (494, 136912), (559, 120992), (608, 111241), (688, 98306), (796, 84968), (817, 82784), (988, 68456), (1118, 60496), (1376, 49153), (1592, 42484), (1634, 41392), (1976, 34228), (2236, 30248), (2587, 26144), (3184, 21242), (3268, 20696), (3781, 17888), (3952, 17114), (4472, 15124), (5174, 13072), (6368, 10621), (6536, 10348), (7562, 8944), (7904, 8557)]