56985728

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{1283}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 113942160

約数和(自身を除く): 56956432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1283, 1388, 2566, 2776, 5132, 5552, 10264, 11104, 20528, 22208, 41056, 44416, 82112, 164224, 445201, 890402, 1780804, 3561608, 7123216, 14246432, 28492864, 56985728]

約数ペア:

[(1, 56985728), (2, 28492864), (4, 14246432), (8, 7123216), (16, 3561608), (32, 1780804), (64, 890402), (128, 445201), (347, 164224), (694, 82112), (1283, 44416), (1388, 41056), (2566, 22208), (2776, 20528), (5132, 11104), (5552, 10264)]