28579826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 48273408

約数和(自身を除く): 19693582

約数列:

[1, 2, 11, 22, 53, 106, 127, 193, 254, 386, 583, 1166, 1397, 2123, 2794, 4246, 6731, 10229, 13462, 20458, 24511, 49022, 74041, 112519, 148082, 225038, 269621, 539242, 1299083, 2598166, 14289913, 28579826]

約数ペア:

[(1, 28579826), (2, 14289913), (11, 2598166), (22, 1299083), (53, 539242), (106, 269621), (127, 225038), (193, 148082), (254, 112519), (386, 74041), (583, 49022), (1166, 24511), (1397, 20458), (2123, 13462), (2794, 10229), (4246, 6731)]