57641408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 56

約数和(自身を含む): 127887984

約数和(自身を除く): 70246576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 1997, 2624, 3608, 3994, 7216, 7988, 14432, 15976, 21967, 28864, 31952, 43934, 63904, 81877, 87868, 127808, 163754, 175736, 327508, 351472, 655016, 702944, 900647, 1310032, 1405888, 1801294, 2620064, 3602588, 5240128, 7205176, 14410352, 28820704, 57641408]

約数ペア:

[(1, 57641408), (2, 28820704), (4, 14410352), (8, 7205176), (11, 5240128), (16, 3602588), (22, 2620064), (32, 1801294), (41, 1405888), (44, 1310032), (64, 900647), (82, 702944), (88, 655016), (164, 351472), (176, 327508), (328, 175736), (352, 163754), (451, 127808), (656, 87868), (704, 81877), (902, 63904), (1312, 43934), (1804, 31952), (1997, 28864), (2624, 21967), (3608, 15976), (3994, 14432), (7216, 7988)]