27824404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{169661}}^1$

素因数の和:169706

約数の個数: 12

約数和(自身を含む): 49880628

約数和(自身を除く): 22056224

約数列:

[1, 2, 4, 41, 82, 164, 169661, 339322, 678644, 6956101, 13912202, 27824404]

約数ペア:

[(1, 27824404), (2, 13912202), (4, 6956101), (41, 678644), (82, 339322), (164, 169661)]