28513342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7669}}^1$

素因数の和:7708

約数の個数: 24

約数和(自身を含む): 50529960

約数和(自身を除く): 22016618

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7669, 15338, 84359, 99697, 168718, 199394, 1096667, 1296061, 2193334, 2592122, 14256671, 28513342]

約数ペア:

[(1, 28513342), (2, 14256671), (11, 2592122), (13, 2193334), (22, 1296061), (26, 1096667), (143, 199394), (169, 168718), (286, 99697), (338, 84359), (1859, 15338), (3718, 7669)]