28024084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57901}}^1$

素因数の和:57927

約数の個数: 18

約数和(自身を含む): 53906762

約数和(自身を除く): 25882678

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57901, 115802, 231604, 636911, 1273822, 2547644, 7006021, 14012042, 28024084]

約数ペア:

[(1, 28024084), (2, 14012042), (4, 7006021), (11, 2547644), (22, 1273822), (44, 636911), (121, 231604), (242, 115802), (484, 57901)]