28065862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27143}}^1$

素因数の和:27203

約数の個数: 16

約数和(自身を含む): 46904832

約数和(自身を除く): 18838970

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27143, 54286, 298573, 597146, 1275721, 2551442, 14032931, 28065862]

約数ペア:

[(1, 28065862), (2, 14032931), (11, 2551442), (22, 1275721), (47, 597146), (94, 298573), (517, 54286), (1034, 27143)]