28316008

素因数分解:

$2^3\times 7^1\times {\mathrm{505643}}^1$

素因数の和:505656

約数の個数: 16

約数和(自身を含む): 60677280

約数和(自身を除く): 32361272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505643, 1011286, 2022572, 3539501, 4045144, 7079002, 14158004, 28316008]

約数ペア:

[(1, 28316008), (2, 14158004), (4, 7079002), (7, 4045144), (8, 3539501), (14, 2022572), (28, 1011286), (56, 505643)]