40286396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 74889360

約数和(自身を除く): 34602964

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1523, 1556, 3046, 6092, 6613, 13226, 25891, 26452, 51782, 103564, 592447, 1184894, 2369788, 10071599, 20143198, 40286396]

約数ペア:

[(1, 40286396), (2, 20143198), (4, 10071599), (17, 2369788), (34, 1184894), (68, 592447), (389, 103564), (778, 51782), (1523, 26452), (1556, 25891), (3046, 13226), (6092, 6613)]