28727644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28387}}^1$

素因数の和:28425

約数の個数: 24

約数和(自身を含む): 57230208

約数和(自身を除く): 28502564

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 28387, 56774, 113548, 312257, 624514, 652901, 1249028, 1305802, 2611604, 7181911, 14363822, 28727644]

約数ペア:

[(1, 28727644), (2, 14363822), (4, 7181911), (11, 2611604), (22, 1305802), (23, 1249028), (44, 652901), (46, 624514), (92, 312257), (253, 113548), (506, 56774), (1012, 28387)]