28819979996

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{2843}}^1\times {\mathrm{3881}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 50542987824

約数和(自身を除く): 21723007828

約数列:

[1, 2, 4, 653, 1306, 2612, 2843, 3881, 5686, 7762, 11372, 15524, 1856479, 2534293, 3712958, 5068586, 7425916, 10137172, 11033683, 22067366, 44134732, 7204994999, 14409989998, 28819979996]

約数ペア:

[(1, 28819979996), (2, 14409989998), (4, 7204994999), (653, 44134732), (1306, 22067366), (2612, 11033683), (2843, 10137172), (3881, 7425916), (5686, 5068586), (7762, 3712958), (11372, 2534293), (15524, 1856479)]