28686514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4877}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 45833688

約数和(自身を除く): 17147174

約数列:

[1, 2, 17, 34, 173, 346, 2941, 4877, 5882, 9754, 82909, 165818, 843721, 1687442, 14343257, 28686514]

約数ペア:

[(1, 28686514), (2, 14343257), (17, 1687442), (34, 843721), (173, 165818), (346, 82909), (2941, 9754), (4877, 5882)]