28628732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3761}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 54985392

約数和(自身を除く): 26356660

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3761, 3806, 7522, 7612, 15044, 41371, 82742, 165484, 650653, 1301306, 2602612, 7157183, 14314366, 28628732]

約数ペア:

[(1, 28628732), (2, 14314366), (4, 7157183), (11, 2602612), (22, 1301306), (44, 650653), (173, 165484), (346, 82742), (692, 41371), (1903, 15044), (3761, 7612), (3806, 7522)]