12005248

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 24271920

約数和(自身を除く): 12266672

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1321, 2272, 2642, 4544, 5284, 9088, 10568, 21136, 42272, 84544, 93791, 169088, 187582, 375164, 750328, 1500656, 3001312, 6002624, 12005248]

約数ペア:

[(1, 12005248), (2, 6002624), (4, 3001312), (8, 1500656), (16, 750328), (32, 375164), (64, 187582), (71, 169088), (128, 93791), (142, 84544), (284, 42272), (568, 21136), (1136, 10568), (1321, 9088), (2272, 5284), (2642, 4544)]