72248008

素因数分解:

$2^3\times 7^1\times {\mathrm{1290143}}^1$

素因数の和:1290156

約数の個数: 16

約数和(自身を含む): 154817280

約数和(自身を除く): 82569272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1290143, 2580286, 5160572, 9031001, 10321144, 18062002, 36124004, 72248008]

約数ペア:

[(1, 72248008), (2, 36124004), (4, 18062002), (7, 10321144), (8, 9031001), (14, 5160572), (28, 2580286), (56, 1290143)]