28028336

素因数分解:

$2^4\times 7^1\times {\mathrm{250253}}^1$

素因数の和:250268

約数の個数: 20

約数和(自身を含む): 62062992

約数和(自身を除く): 34034656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250253, 500506, 1001012, 1751771, 2002024, 3503542, 4004048, 7007084, 14014168, 28028336]

約数ペア:

[(1, 28028336), (2, 14014168), (4, 7007084), (7, 4004048), (8, 3503542), (14, 2002024), (16, 1751771), (28, 1001012), (56, 500506), (112, 250253)]