28297094

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4801}}^1$

素因数の和:5231

約数の個数: 16

約数和(自身を含む): 48634656

約数和(自身を除く): 20337562

約数列:

[1, 2, 7, 14, 421, 842, 2947, 4801, 5894, 9602, 33607, 67214, 2021221, 4042442, 14148547, 28297094]

約数ペア:

[(1, 28297094), (2, 14148547), (7, 4042442), (14, 2021221), (421, 67214), (842, 33607), (2947, 9602), (4801, 5894)]