28703176

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{8563}}^1$

素因数の和:8988

約数の個数: 16

約数和(自身を含む): 53953200

約数和(自身を除く): 25250024

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 8563, 17126, 34252, 68504, 3587897, 7175794, 14351588, 28703176]

約数ペア:

[(1, 28703176), (2, 14351588), (4, 7175794), (8, 3587897), (419, 68504), (838, 34252), (1676, 17126), (3352, 8563)]