28464722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99527}}^1$

素因数の和:99553

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 21697390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99527, 199054, 1094797, 1293851, 2189594, 2587702, 14232361, 28464722]

約数ペア:

[(1, 28464722), (2, 14232361), (11, 2587702), (13, 2189594), (22, 1293851), (26, 1094797), (143, 199054), (286, 99527)]