28200898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55733}}^1$

素因数の和:55769

約数の個数: 16

約数和(自身を含む): 48154176

約数和(自身を除く): 19953278

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55733, 111466, 613063, 1226126, 1281859, 2563718, 14100449, 28200898]

約数ペア:

[(1, 28200898), (2, 14100449), (11, 2563718), (22, 1281859), (23, 1226126), (46, 613063), (253, 111466), (506, 55733)]