66215156

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2753}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 132632640

約数和(自身を除く): 66417484

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 2753, 3436, 5506, 6013, 11012, 12026, 19271, 24052, 38542, 77084, 2364827, 4729654, 9459308, 16553789, 33107578, 66215156]

約数ペア:

[(1, 66215156), (2, 33107578), (4, 16553789), (7, 9459308), (14, 4729654), (28, 2364827), (859, 77084), (1718, 38542), (2753, 24052), (3436, 19271), (5506, 12026), (6013, 11012)]