28538092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{58963}}^1$

素因数の和:58989

約数の個数: 18

約数和(自身を含む): 54895484

約数和(自身を除く): 26357392

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 58963, 117926, 235852, 648593, 1297186, 2594372, 7134523, 14269046, 28538092]

約数ペア:

[(1, 28538092), (2, 14269046), (4, 7134523), (11, 2594372), (22, 1297186), (44, 648593), (121, 235852), (242, 117926), (484, 58963)]