28362818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56053}}^1$

素因数の和:56089

約数の個数: 16

約数和(自身を含む): 48430656

約数和(自身を除く): 20067838

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 56053, 112106, 616583, 1233166, 1289219, 2578438, 14181409, 28362818]

約数ペア:

[(1, 28362818), (2, 14181409), (11, 2578438), (22, 1289219), (23, 1233166), (46, 616583), (253, 112106), (506, 56053)]