56615684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 100953216

約数和(自身を除く): 44337532

約数列:

[1, 2, 4, 71, 142, 284, 311, 622, 641, 1244, 1282, 2564, 22081, 44162, 45511, 88324, 91022, 182044, 199351, 398702, 797404, 14153921, 28307842, 56615684]

約数ペア:

[(1, 56615684), (2, 28307842), (4, 14153921), (71, 797404), (142, 398702), (284, 199351), (311, 182044), (622, 91022), (641, 88324), (1244, 45511), (1282, 44162), (2564, 22081)]