42505316

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8387}}^1$

素因数の和:8579

約数の個数: 24

約数和(自身を含む): 85490496

約数和(自身を除く): 42985180

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 8387, 16774, 33548, 58709, 117418, 234836, 1518047, 3036094, 6072188, 10626329, 21252658, 42505316]

約数ペア:

[(1, 42505316), (2, 21252658), (4, 10626329), (7, 6072188), (14, 3036094), (28, 1518047), (181, 234836), (362, 117418), (724, 58709), (1267, 33548), (2534, 16774), (5068, 8387)]