56726718

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{219871}}^1$

素因数の和:219919

約数の個数: 16

約数和(自身を含む): 116092416

約数和(自身を除く): 59365698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 219871, 439742, 659613, 1319226, 9454453, 18908906, 28363359, 56726718]

約数ペア:

[(1, 56726718), (2, 28363359), (3, 18908906), (6, 9454453), (43, 1319226), (86, 659613), (129, 439742), (258, 219871)]