25547912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{245653}}^1$

素因数の和:245672

約数の個数: 16

約数和(自身を含む): 51587340

約数和(自身を除く): 26039428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 245653, 491306, 982612, 1965224, 3193489, 6386978, 12773956, 25547912]

約数ペア:

[(1, 25547912), (2, 12773956), (4, 6386978), (8, 3193489), (13, 1965224), (26, 982612), (52, 491306), (104, 245653)]