27151748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12143}}^1$

素因数の和:12203

約数の個数: 24

約数和(自身を含む): 52364928

約数和(自身を除く): 25213180

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 12143, 24286, 48572, 157859, 315718, 522149, 631436, 1044298, 2088596, 6787937, 13575874, 27151748]

約数ペア:

[(1, 27151748), (2, 13575874), (4, 6787937), (13, 2088596), (26, 1044298), (43, 631436), (52, 522149), (86, 315718), (172, 157859), (559, 48572), (1118, 24286), (2236, 12143)]