25072004

素因数分解:

$2^2\times {\mathrm{941}}^1\times {\mathrm{6661}}^1$

素因数の和:7606

約数の個数: 12

約数和(自身を含む): 43929228

約数和(自身を除く): 18857224

約数列:

[1, 2, 4, 941, 1882, 3764, 6661, 13322, 26644, 6268001, 12536002, 25072004]

約数ペア:

[(1, 25072004), (2, 12536002), (4, 6268001), (941, 26644), (1882, 13322), (3764, 6661)]