56559664

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 130616640

約数和(自身を除く): 74056976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 109, 112, 113, 164, 218, 226, 287, 328, 436, 452, 574, 656, 763, 791, 872, 904, 1148, 1526, 1582, 1744, 1808, 2296, 3052, 3164, 4469, 4592, 4633, 6104, 6328, 8938, 9266, 12208, 12317, 12656, 17876, 18532, 24634, 31283, 32431, 35752, 37064, 49268, 62566, 64862, 71504, 74128, 86219, 98536, 125132, 129724, 172438, 197072, 250264, 259448, 344876, 500528, 504997, 518896, 689752, 1009994, 1379504, 2019988, 3534979, 4039976, 7069958, 8079952, 14139916, 28279832, 56559664]

約数ペア:

[(1, 56559664), (2, 28279832), (4, 14139916), (7, 8079952), (8, 7069958), (14, 4039976), (16, 3534979), (28, 2019988), (41, 1379504), (56, 1009994), (82, 689752), (109, 518896), (112, 504997), (113, 500528), (164, 344876), (218, 259448), (226, 250264), (287, 197072), (328, 172438), (436, 129724), (452, 125132), (574, 98536), (656, 86219), (763, 74128), (791, 71504), (872, 64862), (904, 62566), (1148, 49268), (1526, 37064), (1582, 35752), (1744, 32431), (1808, 31283), (2296, 24634), (3052, 18532), (3164, 17876), (4469, 12656), (4592, 12317), (4633, 12208), (6104, 9266), (6328, 8938)]