57059576

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 69015304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 113, 127, 142, 226, 254, 284, 452, 497, 508, 568, 791, 889, 904, 994, 1016, 1582, 1778, 1988, 3164, 3556, 3976, 6328, 7112, 8023, 9017, 14351, 16046, 18034, 28702, 32092, 36068, 56161, 57404, 63119, 64184, 72136, 100457, 112322, 114808, 126238, 200914, 224644, 252476, 401828, 449288, 504952, 803656, 1018921, 2037842, 4075684, 7132447, 8151368, 14264894, 28529788, 57059576]

約数ペア:

[(1, 57059576), (2, 28529788), (4, 14264894), (7, 8151368), (8, 7132447), (14, 4075684), (28, 2037842), (56, 1018921), (71, 803656), (113, 504952), (127, 449288), (142, 401828), (226, 252476), (254, 224644), (284, 200914), (452, 126238), (497, 114808), (508, 112322), (568, 100457), (791, 72136), (889, 64184), (904, 63119), (994, 57404), (1016, 56161), (1582, 36068), (1778, 32092), (1988, 28702), (3164, 18034), (3556, 16046), (3976, 14351), (6328, 9017), (7112, 8023)]