1256072672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{16267}}^1$

素因数の和:16423

約数の個数: 48

約数和(自身を含む): 2623703040

約数和(自身を除く): 1367630368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1016, 2032, 2413, 4064, 4826, 9652, 16267, 19304, 32534, 38608, 65068, 77216, 130136, 260272, 309073, 520544, 618146, 1236292, 2065909, 2472584, 4131818, 4945168, 8263636, 9890336, 16527272, 33054544, 39252271, 66109088, 78504542, 157009084, 314018168, 628036336, 1256072672]

約数ペア:

[(1, 1256072672), (2, 628036336), (4, 314018168), (8, 157009084), (16, 78504542), (19, 66109088), (32, 39252271), (38, 33054544), (76, 16527272), (127, 9890336), (152, 8263636), (254, 4945168), (304, 4131818), (508, 2472584), (608, 2065909), (1016, 1236292), (2032, 618146), (2413, 520544), (4064, 309073), (4826, 260272), (9652, 130136), (16267, 77216), (19304, 65068), (32534, 38608)]