66227728

素因数分解:

$2^4\times 7^1\times {\mathrm{591319}}^1$

素因数の和:591334

約数の個数: 20

約数和(自身を含む): 146647360

約数和(自身を除く): 80419632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 591319, 1182638, 2365276, 4139233, 4730552, 8278466, 9461104, 16556932, 33113864, 66227728]

約数ペア:

[(1, 66227728), (2, 33113864), (4, 16556932), (7, 9461104), (8, 8278466), (14, 4730552), (16, 4139233), (28, 2365276), (56, 1182638), (112, 591319)]