28865782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57047}}^1$

素因数の和:57083

約数の個数: 16

約数和(自身を含む): 49289472

約数和(自身を除く): 20423690

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57047, 114094, 627517, 1255034, 1312081, 2624162, 14432891, 28865782]

約数ペア:

[(1, 28865782), (2, 14432891), (11, 2624162), (22, 1312081), (23, 1255034), (46, 627517), (253, 114094), (506, 57047)]