42274852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 36349148

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 1999, 3998, 5287, 7996, 10574, 21148, 33983, 67966, 135932, 621689, 1243378, 2486756, 10568713, 21137426, 42274852]

約数ペア:

[(1, 42274852), (2, 21137426), (4, 10568713), (17, 2486756), (34, 1243378), (68, 621689), (311, 135932), (622, 67966), (1244, 33983), (1999, 21148), (3998, 10574), (5287, 7996)]