26286964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 53778816

約数和(自身を除く): 27491852

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 113, 187, 226, 311, 374, 452, 622, 748, 1243, 1244, 1921, 2486, 3421, 3842, 4972, 5287, 6842, 7684, 10574, 13684, 21131, 21148, 35143, 42262, 58157, 70286, 84524, 116314, 140572, 232628, 386573, 597431, 773146, 1194862, 1546292, 2389724, 6571741, 13143482, 26286964]

約数ペア:

[(1, 26286964), (2, 13143482), (4, 6571741), (11, 2389724), (17, 1546292), (22, 1194862), (34, 773146), (44, 597431), (68, 386573), (113, 232628), (187, 140572), (226, 116314), (311, 84524), (374, 70286), (452, 58157), (622, 42262), (748, 35143), (1243, 21148), (1244, 21131), (1921, 13684), (2486, 10574), (3421, 7684), (3842, 6842), (4972, 5287)]