28882448

素因数分解:

$2^4\times 7^1\times {\mathrm{257879}}^1$

素因数の和:257894

約数の個数: 20

約数和(自身を含む): 63954240

約数和(自身を除く): 35071792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257879, 515758, 1031516, 1805153, 2063032, 3610306, 4126064, 7220612, 14441224, 28882448]

約数ペア:

[(1, 28882448), (2, 14441224), (4, 7220612), (7, 4126064), (8, 3610306), (14, 2063032), (16, 1805153), (28, 1031516), (56, 515758), (112, 257879)]