27954164

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6359}}^1$

素因数の和:6527

約数の個数: 24

約数和(自身を含む): 56273280

約数和(自身を除く): 28319116

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6359, 12718, 25436, 44513, 89026, 178052, 998363, 1996726, 3993452, 6988541, 13977082, 27954164]

約数ペア:

[(1, 27954164), (2, 13977082), (4, 6988541), (7, 3993452), (14, 1996726), (28, 998363), (157, 178052), (314, 89026), (628, 44513), (1099, 25436), (2198, 12718), (4396, 6359)]