12617248832

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{81701}}^1$

素因数の和:81859

約数の個数: 56

約数和(自身を含む): 26562954240

約数和(自身を除く): 13945705408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 4064, 4826, 8128, 9652, 19304, 38608, 77216, 81701, 154432, 163402, 326804, 653608, 1307216, 1552319, 2614432, 3104638, 5228864, 6209276, 10376027, 12418552, 20752054, 24837104, 41504108, 49674208, 83008216, 99348416, 166016432, 197144513, 332032864, 394289026, 664065728, 788578052, 1577156104, 3154312208, 6308624416, 12617248832]

約数ペア:

[(1, 12617248832), (2, 6308624416), (4, 3154312208), (8, 1577156104), (16, 788578052), (19, 664065728), (32, 394289026), (38, 332032864), (64, 197144513), (76, 166016432), (127, 99348416), (152, 83008216), (254, 49674208), (304, 41504108), (508, 24837104), (608, 20752054), (1016, 12418552), (1216, 10376027), (2032, 6209276), (2413, 5228864), (4064, 3104638), (4826, 2614432), (8128, 1552319), (9652, 1307216), (19304, 653608), (38608, 326804), (77216, 163402), (81701, 154432)]