40453244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11045

約数の個数: 24

約数和(自身を含む): 77319648

約数和(自身を除く): 36866404

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 10957, 21914, 43828, 142441, 284882, 569764, 777947, 1555894, 3111788, 10113311, 20226622, 40453244]

約数ペア:

[(1, 40453244), (2, 20226622), (4, 10113311), (13, 3111788), (26, 1555894), (52, 777947), (71, 569764), (142, 284882), (284, 142441), (923, 43828), (1846, 21914), (3692, 10957)]