74062978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{17443}}^1$

素因数の和:17649

約数の個数: 16

約数和(自身を含む): 121828896

約数和(自身を除く): 47765918

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 17443, 34886, 191873, 383746, 3366499, 6732998, 37031489, 74062978]

約数ペア:

[(1, 74062978), (2, 37031489), (11, 6732998), (22, 3366499), (193, 383746), (386, 191873), (2123, 34886), (4246, 17443)]