856768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1240

約数の個数: 28

約数和(自身を含む): 1856232

約数和(自身を除く): 999464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1217, 2434, 4868, 9736, 13387, 19472, 26774, 38944, 53548, 77888, 107096, 214192, 428384, 856768]

約数ペア:

[(1, 856768), (2, 428384), (4, 214192), (8, 107096), (11, 77888), (16, 53548), (22, 38944), (32, 26774), (44, 19472), (64, 13387), (88, 9736), (176, 4868), (352, 2434), (704, 1217)]