28370886

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{53129}}^1$

素因数の和:53223

約数の個数: 16

約数和(自身を含む): 57380400

約数和(自身を除く): 29009514

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 53129, 106258, 159387, 318774, 4728481, 9456962, 14185443, 28370886]

約数ペア:

[(1, 28370886), (2, 14185443), (3, 9456962), (6, 4728481), (89, 318774), (178, 159387), (267, 106258), (534, 53129)]