74392451

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 89743104

約数和(自身を除く): 15350653

約数列:

[1, 7, 43, 59, 71, 301, 413, 497, 2537, 3053, 3481, 4189, 17759, 21371, 24367, 29323, 149683, 180127, 247151, 1047781, 1260889, 1730057, 10627493, 74392451]

約数ペア:

[(1, 74392451), (7, 10627493), (43, 1730057), (59, 1260889), (71, 1047781), (301, 247151), (413, 180127), (497, 149683), (2537, 29323), (3053, 24367), (3481, 21371), (4189, 17759)]