26834288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{129011}}^1$

素因数の和:129032

約数の個数: 20

約数和(自身を含む): 55991208

約数和(自身を除く): 29156920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 129011, 258022, 516044, 1032088, 1677143, 2064176, 3354286, 6708572, 13417144, 26834288]

約数ペア:

[(1, 26834288), (2, 13417144), (4, 6708572), (8, 3354286), (13, 2064176), (16, 1677143), (26, 1032088), (52, 516044), (104, 258022), (208, 129011)]