25552878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 55714176

約数和(自身を除く): 30161298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 3947, 6474, 7894, 11841, 23682, 51311, 102622, 153933, 307866, 327601, 655202, 982803, 1965606, 4258813, 8517626, 12776439, 25552878]

約数ペア:

[(1, 25552878), (2, 12776439), (3, 8517626), (6, 4258813), (13, 1965606), (26, 982803), (39, 655202), (78, 327601), (83, 307866), (166, 153933), (249, 102622), (498, 51311), (1079, 23682), (2158, 11841), (3237, 7894), (3947, 6474)]