29126090864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140029283}}^1$

素因数の和:140029304

約数の個数: 20

約数和(自身を含む): 60772709256

約数和(自身を除く): 31646618392

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140029283, 280058566, 560117132, 1120234264, 1820380679, 2240468528, 3640761358, 7281522716, 14563045432, 29126090864]

約数ペア:

[(1, 29126090864), (2, 14563045432), (4, 7281522716), (8, 3640761358), (13, 2240468528), (16, 1820380679), (26, 1120234264), (52, 560117132), (104, 280058566), (208, 140029283)]