28300202

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27691}}^1$

素因数の和:27773

約数の個数: 16

約数和(自身を含む): 49180992

約数和(自身を除く): 20880790

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27691, 55382, 193837, 387674, 2021443, 4042886, 14150101, 28300202]

約数ペア:

[(1, 28300202), (2, 14150101), (7, 4042886), (14, 2021443), (73, 387674), (146, 193837), (511, 55382), (1022, 27691)]