28772884

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17417}}^1$

素因数の和:17487

約数の個数: 24

約数和(自身を含む): 58524480

約数和(自身を除く): 29751596

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17417, 34834, 69668, 121919, 243838, 487676, 1027603, 2055206, 4110412, 7193221, 14386442, 28772884]

約数ペア:

[(1, 28772884), (2, 14386442), (4, 7193221), (7, 4110412), (14, 2055206), (28, 1027603), (59, 487676), (118, 243838), (236, 121919), (413, 69668), (826, 34834), (1652, 17417)]