28610672

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33739}}^1$

素因数の和:33800

約数の個数: 20

約数和(自身を含む): 56480760

約数和(自身を除く): 27870088

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33739, 67478, 134956, 269912, 539824, 1788167, 3576334, 7152668, 14305336, 28610672]

約数ペア:

[(1, 28610672), (2, 14305336), (4, 7152668), (8, 3576334), (16, 1788167), (53, 539824), (106, 269912), (212, 134956), (424, 67478), (848, 33739)]