28206026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2617}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 44956296

約数和(自身を除く): 16750270

約数列:

[1, 2, 17, 34, 317, 634, 2617, 5234, 5389, 10778, 44489, 88978, 829589, 1659178, 14103013, 28206026]

約数ペア:

[(1, 28206026), (2, 14103013), (17, 1659178), (34, 829589), (317, 88978), (634, 44489), (2617, 10778), (5234, 5389)]