28432592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33529}}^1$

素因数の和:33590

約数の個数: 20

約数和(自身を含む): 56129220

約数和(自身を除く): 27696628

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33529, 67058, 134116, 268232, 536464, 1777037, 3554074, 7108148, 14216296, 28432592]

約数ペア:

[(1, 28432592), (2, 14216296), (4, 7108148), (8, 3554074), (16, 1777037), (53, 536464), (106, 268232), (212, 134116), (424, 67058), (848, 33529)]