27393968

素因数分解:

$2^4\times 7^1\times {\mathrm{244589}}^1$

素因数の和:244604

約数の個数: 20

約数和(自身を含む): 60658320

約数和(自身を除く): 33264352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244589, 489178, 978356, 1712123, 1956712, 3424246, 3913424, 6848492, 13696984, 27393968]

約数ペア:

[(1, 27393968), (2, 13696984), (4, 6848492), (7, 3913424), (8, 3424246), (14, 1956712), (16, 1712123), (28, 978356), (56, 489178), (112, 244589)]