28303856

素因数分解:

$2^4\times 7^1\times {\mathrm{252713}}^1$

素因数の和:252728

約数の個数: 20

約数和(自身を含む): 62673072

約数和(自身を除く): 34369216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252713, 505426, 1010852, 1768991, 2021704, 3537982, 4043408, 7075964, 14151928, 28303856]

約数ペア:

[(1, 28303856), (2, 14151928), (4, 7075964), (7, 4043408), (8, 3537982), (14, 2021704), (16, 1768991), (28, 1010852), (56, 505426), (112, 252713)]