25713968

素因数分解:

$2^4\times 7^1\times {\mathrm{229589}}^1$

素因数の和:229604

約数の個数: 20

約数和(自身を含む): 56938320

約数和(自身を除く): 31224352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229589, 459178, 918356, 1607123, 1836712, 3214246, 3673424, 6428492, 12856984, 25713968]

約数ペア:

[(1, 25713968), (2, 12856984), (4, 6428492), (7, 3673424), (8, 3214246), (14, 1836712), (16, 1607123), (28, 918356), (56, 459178), (112, 229589)]