28590668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22129}}^1$

素因数の和:22169

約数の個数: 24

約数和(自身を含む): 55767600

約数和(自身を除く): 27176932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22129, 44258, 88516, 376193, 420451, 752386, 840902, 1504772, 1681804, 7147667, 14295334, 28590668]

約数ペア:

[(1, 28590668), (2, 14295334), (4, 7147667), (17, 1681804), (19, 1504772), (34, 840902), (38, 752386), (68, 420451), (76, 376193), (323, 88516), (646, 44258), (1292, 22129)]