27708208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157433}}^1$

素因数の和:157452

約数の個数: 20

約数和(自身を含む): 58565448

約数和(自身を除く): 30857240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157433, 314866, 629732, 1259464, 1731763, 2518928, 3463526, 6927052, 13854104, 27708208]

約数ペア:

[(1, 27708208), (2, 13854104), (4, 6927052), (8, 3463526), (11, 2518928), (16, 1731763), (22, 1259464), (44, 629732), (88, 314866), (176, 157433)]