55726384

素因数分解:

$2^4\times 7^1\times {\mathrm{497557}}^1$

素因数の和:497572

約数の個数: 20

約数和(自身を含む): 123394384

約数和(自身を除く): 67668000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 497557, 995114, 1990228, 3482899, 3980456, 6965798, 7960912, 13931596, 27863192, 55726384]

約数ペア:

[(1, 55726384), (2, 27863192), (4, 13931596), (7, 7960912), (8, 6965798), (14, 3980456), (16, 3482899), (28, 1990228), (56, 995114), (112, 497557)]