69429268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1999}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 128240000

約数和(自身を除く): 58810732

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1828, 1999, 3998, 7996, 8683, 17366, 34732, 37981, 75962, 151924, 913543, 1827086, 3654172, 17357317, 34714634, 69429268]

約数ペア:

[(1, 69429268), (2, 34714634), (4, 17357317), (19, 3654172), (38, 1827086), (76, 913543), (457, 151924), (914, 75962), (1828, 37981), (1999, 34732), (3998, 17366), (7996, 8683)]