61566442

素因数分解:

$2^1\times 7^4\times {\mathrm{12821}}^1$

素因数の和:12851

約数の個数: 20

約数和(自身を含む): 107743266

約数和(自身を除く): 46176824

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 12821, 25642, 89747, 179494, 628229, 1256458, 4397603, 8795206, 30783221, 61566442]

約数ペア:

[(1, 61566442), (2, 30783221), (7, 8795206), (14, 4397603), (49, 1256458), (98, 628229), (343, 179494), (686, 89747), (2401, 25642), (4802, 12821)]