56257628

素因数分解:

$2^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{2339}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 112694400

約数和(自身を除く): 56436772

約数列:

[1, 2, 4, 7, 14, 28, 859, 1718, 2339, 3436, 4678, 6013, 9356, 12026, 16373, 24052, 32746, 65492, 2009201, 4018402, 8036804, 14064407, 28128814, 56257628]

約数ペア:

[(1, 56257628), (2, 28128814), (4, 14064407), (7, 8036804), (14, 4018402), (28, 2009201), (859, 65492), (1718, 32746), (2339, 24052), (3436, 16373), (4678, 12026), (6013, 9356)]