28635166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 52335360

約数和(自身を除く): 23700194

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1297, 1577, 2594, 3154, 9079, 11039, 18158, 22078, 24643, 49286, 107651, 172501, 215302, 345002, 753557, 1507114, 2045369, 4090738, 14317583, 28635166]

約数ペア:

[(1, 28635166), (2, 14317583), (7, 4090738), (14, 2045369), (19, 1507114), (38, 753557), (83, 345002), (133, 215302), (166, 172501), (266, 107651), (581, 49286), (1162, 24643), (1297, 22078), (1577, 18158), (2594, 11039), (3154, 9079)]