28389608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9413}}^1$

素因数の和:9461

約数の個数: 32

約数和(自身を含む): 59308200

約数和(自身を除く): 30918592

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9413, 18826, 37652, 75304, 122369, 244738, 272977, 489476, 545954, 978952, 1091908, 2183816, 3548701, 7097402, 14194804, 28389608]

約数ペア:

[(1, 28389608), (2, 14194804), (4, 7097402), (8, 3548701), (13, 2183816), (26, 1091908), (29, 978952), (52, 545954), (58, 489476), (104, 272977), (116, 244738), (232, 122369), (377, 75304), (754, 37652), (1508, 18826), (3016, 9413)]