53728724

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2903}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 107657088

約数和(自身を除く): 53928364

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 2903, 4627, 5806, 9254, 11612, 18508, 20321, 40642, 81284, 1918883, 3837766, 7675532, 13432181, 26864362, 53728724]

約数ペア:

[(1, 53728724), (2, 26864362), (4, 13432181), (7, 7675532), (14, 3837766), (28, 1918883), (661, 81284), (1322, 40642), (2644, 20321), (2903, 18508), (4627, 11612), (5806, 9254)]