25626314

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 47278080

約数和(自身を除く): 21651766

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 127, 142, 203, 254, 406, 497, 889, 994, 1421, 1778, 2059, 2842, 3479, 3683, 4118, 6223, 6958, 7366, 9017, 12446, 14413, 18034, 25781, 28826, 51562, 63119, 100891, 126238, 180467, 201782, 261493, 360934, 441833, 522986, 883666, 1830451, 3660902, 12813157, 25626314]

約数ペア:

[(1, 25626314), (2, 12813157), (7, 3660902), (14, 1830451), (29, 883666), (49, 522986), (58, 441833), (71, 360934), (98, 261493), (127, 201782), (142, 180467), (203, 126238), (254, 100891), (406, 63119), (497, 51562), (889, 28826), (994, 25781), (1421, 18034), (1778, 14413), (2059, 12446), (2842, 9017), (3479, 7366), (3683, 6958), (4118, 6223)]