70659328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 151256000

約数和(自身を除く): 80596672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 199, 256, 292, 304, 398, 584, 608, 796, 1168, 1216, 1387, 1592, 2336, 2432, 2774, 3184, 3781, 4672, 4864, 5548, 6368, 7562, 9344, 11096, 12736, 14527, 15124, 18688, 22192, 25472, 29054, 30248, 44384, 50944, 58108, 60496, 88768, 116216, 120992, 177536, 232432, 241984, 276013, 355072, 464864, 483968, 552026, 929728, 967936, 1104052, 1859456, 2208104, 3718912, 4416208, 8832416, 17664832, 35329664, 70659328]

約数ペア:

[(1, 70659328), (2, 35329664), (4, 17664832), (8, 8832416), (16, 4416208), (19, 3718912), (32, 2208104), (38, 1859456), (64, 1104052), (73, 967936), (76, 929728), (128, 552026), (146, 483968), (152, 464864), (199, 355072), (256, 276013), (292, 241984), (304, 232432), (398, 177536), (584, 120992), (608, 116216), (796, 88768), (1168, 60496), (1216, 58108), (1387, 50944), (1592, 44384), (2336, 30248), (2432, 29054), (2774, 25472), (3184, 22192), (3781, 18688), (4672, 15124), (4864, 14527), (5548, 12736), (6368, 11096), (7562, 9344)]