56681716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155719}}^1$

素因数の和:155743

約数の個数: 24

約数和(自身を含む): 122084480

約数和(自身を除く): 65402764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 155719, 311438, 622876, 1090033, 2024347, 2180066, 4048694, 4360132, 8097388, 14170429, 28340858, 56681716]

約数ペア:

[(1, 56681716), (2, 28340858), (4, 14170429), (7, 8097388), (13, 4360132), (14, 4048694), (26, 2180066), (28, 2024347), (52, 1090033), (91, 622876), (182, 311438), (364, 155719)]