127271488

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 56

約数和(自身を含む): 267004800

約数和(自身を除く): 139733312

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1459, 1504, 1856, 2726, 2918, 3008, 5452, 5836, 10904, 11672, 21808, 23344, 42311, 43616, 46688, 68573, 84622, 87232, 93376, 137146, 169244, 274292, 338488, 548584, 676976, 1097168, 1353952, 1988617, 2194336, 2707904, 3977234, 4388672, 7954468, 15908936, 31817872, 63635744, 127271488]

約数ペア:

[(1, 127271488), (2, 63635744), (4, 31817872), (8, 15908936), (16, 7954468), (29, 4388672), (32, 3977234), (47, 2707904), (58, 2194336), (64, 1988617), (94, 1353952), (116, 1097168), (188, 676976), (232, 548584), (376, 338488), (464, 274292), (752, 169244), (928, 137146), (1363, 93376), (1459, 87232), (1504, 84622), (1856, 68573), (2726, 46688), (2918, 43616), (3008, 42311), (5452, 23344), (5836, 21808), (10904, 11672)]