28539914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2029}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 46210920

約数和(自身を除く): 17671006

約数列:

[1, 2, 13, 26, 541, 1082, 2029, 4058, 7033, 14066, 26377, 52754, 1097689, 2195378, 14269957, 28539914]

約数ペア:

[(1, 28539914), (2, 14269957), (13, 2195378), (26, 1097689), (541, 52754), (1082, 26377), (2029, 14066), (4058, 7033)]