25623004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 49046256

約数和(自身を除く): 23423252

約数列:

[1, 2, 4, 11, 22, 44, 661, 881, 1322, 1762, 2644, 3524, 7271, 9691, 14542, 19382, 29084, 38764, 582341, 1164682, 2329364, 6405751, 12811502, 25623004]

約数ペア:

[(1, 25623004), (2, 12811502), (4, 6405751), (11, 2329364), (22, 1164682), (44, 582341), (661, 38764), (881, 29084), (1322, 19382), (1762, 14542), (2644, 9691), (3524, 7271)]