42128768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29921}}^1$

素因数の和:29946

約数の個数: 32

約数和(自身を含む): 91561320

約数和(自身を除く): 49432552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 29921, 59842, 119684, 239368, 329131, 478736, 658262, 957472, 1316524, 1914944, 2633048, 3829888, 5266096, 10532192, 21064384, 42128768]

約数ペア:

[(1, 42128768), (2, 21064384), (4, 10532192), (8, 5266096), (11, 3829888), (16, 2633048), (22, 1914944), (32, 1316524), (44, 957472), (64, 658262), (88, 478736), (128, 329131), (176, 239368), (352, 119684), (704, 59842), (1408, 29921)]