28304336

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{3109}}^1$

素因数の和:3686

約数の個数: 20

約数和(自身を含む): 54953700

約数和(自身を除く): 26649364

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 3109, 4552, 6218, 9104, 12436, 24872, 49744, 1769021, 3538042, 7076084, 14152168, 28304336]

約数ペア:

[(1, 28304336), (2, 14152168), (4, 7076084), (8, 3538042), (16, 1769021), (569, 49744), (1138, 24872), (2276, 12436), (3109, 9104), (4552, 6218)]