28900058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12277}}^1$

素因数の和:12397

約数の個数: 16

約数和(自身を含む): 47736864

約数和(自身を除く): 18836806

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 12277, 24554, 135047, 270094, 1313639, 2627278, 14450029, 28900058]

約数ペア:

[(1, 28900058), (2, 14450029), (11, 2627278), (22, 1313639), (107, 270094), (214, 135047), (1177, 24554), (2354, 12277)]