72906008

素因数分解:

$2^3\times 7^1\times {\mathrm{1301893}}^1$

素因数の和:1301906

約数の個数: 16

約数和(自身を含む): 156227280

約数和(自身を除く): 83321272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301893, 2603786, 5207572, 9113251, 10415144, 18226502, 36453004, 72906008]

約数ペア:

[(1, 72906008), (2, 36453004), (4, 18226502), (7, 10415144), (8, 9113251), (14, 5207572), (28, 2603786), (56, 1301893)]