57126478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4311

約数の個数: 16

約数和(自身を含む): 87834240

約数和(自身を除く): 30707762

約数列:

[1, 2, 67, 103, 134, 206, 4139, 6901, 8278, 13802, 277313, 426317, 554626, 852634, 28563239, 57126478]

約数ペア:

[(1, 57126478), (2, 28563239), (67, 852634), (103, 554626), (134, 426317), (206, 277313), (4139, 13802), (6901, 8278)]