26177866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 47659752

約数和(自身を除く): 21481886

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 121, 143, 157, 242, 286, 314, 583, 689, 1166, 1378, 1573, 1727, 2041, 3146, 3454, 4082, 6413, 7579, 8321, 12826, 15158, 16642, 18997, 22451, 37994, 44902, 83369, 91531, 108173, 166738, 183062, 216346, 246961, 493922, 1006841, 1189903, 2013682, 2379806, 13088933, 26177866]

約数ペア:

[(1, 26177866), (2, 13088933), (11, 2379806), (13, 2013682), (22, 1189903), (26, 1006841), (53, 493922), (106, 246961), (121, 216346), (143, 183062), (157, 166738), (242, 108173), (286, 91531), (314, 83369), (583, 44902), (689, 37994), (1166, 22451), (1378, 18997), (1573, 16642), (1727, 15158), (2041, 12826), (3146, 8321), (3454, 7579), (4082, 6413)]