64832372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20753}}^1$

素因数の和:20839

約数の個数: 24

約数和(自身を含む): 125520192

約数和(自身を除く): 60687820

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 20753, 41506, 83012, 228283, 456566, 913132, 1473463, 2946926, 5893852, 16208093, 32416186, 64832372]

約数ペア:

[(1, 64832372), (2, 32416186), (4, 16208093), (11, 5893852), (22, 2946926), (44, 1473463), (71, 913132), (142, 456566), (284, 228283), (781, 83012), (1562, 41506), (3124, 20753)]