27975212

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{67901}}^1$

素因数の和:68008

約数の個数: 12

約数和(自身を含む): 49432656

約数和(自身を除く): 21457444

約数列:

[1, 2, 4, 103, 206, 412, 67901, 135802, 271604, 6993803, 13987606, 27975212]

約数ペア:

[(1, 27975212), (2, 13987606), (4, 6993803), (103, 271604), (206, 135802), (412, 67901)]