27021956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16763}}^1$

素因数の和:16811

約数の個数: 24

約数和(自身を含む): 52571904

約数和(自身を除く): 25549948

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 16763, 33526, 67052, 217919, 435838, 519653, 871676, 1039306, 2078612, 6755489, 13510978, 27021956]

約数ペア:

[(1, 27021956), (2, 13510978), (4, 6755489), (13, 2078612), (26, 1039306), (31, 871676), (52, 519653), (62, 435838), (124, 217919), (403, 67052), (806, 33526), (1612, 16763)]