28240274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2753}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 44416512

約数和(自身を除く): 16176238

約数列:

[1, 2, 23, 46, 223, 446, 2753, 5129, 5506, 10258, 63319, 126638, 613919, 1227838, 14120137, 28240274]

約数ペア:

[(1, 28240274), (2, 14120137), (23, 1227838), (46, 613919), (223, 126638), (446, 63319), (2753, 10258), (5129, 5506)]