27798812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7027}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 51950976

約数和(自身を除く): 24152164

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 7027, 14054, 28108, 161621, 302161, 323242, 604322, 646484, 1208644, 6949703, 13899406, 27798812]

約数ペア:

[(1, 27798812), (2, 13899406), (4, 6949703), (23, 1208644), (43, 646484), (46, 604322), (86, 323242), (92, 302161), (172, 161621), (989, 28108), (1978, 14054), (3956, 7027)]