40464298

素因数分解:

$2^1\times 7^2\times {\mathrm{412901}}^1$

素因数の和:412917

約数の個数: 12

約数和(自身を含む): 70606242

約数和(自身を除く): 30141944

約数列:

[1, 2, 7, 14, 49, 98, 412901, 825802, 2890307, 5780614, 20232149, 40464298]

約数ペア:

[(1, 40464298), (2, 20232149), (7, 5780614), (14, 2890307), (49, 825802), (98, 412901)]