28833718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 44328384

約数和(自身を除く): 15494666

約数列:

[1, 2, 67, 107, 134, 214, 2011, 4022, 7169, 14338, 134737, 215177, 269474, 430354, 14416859, 28833718]

約数ペア:

[(1, 28833718), (2, 14416859), (67, 430354), (107, 269474), (134, 215177), (214, 134737), (2011, 14338), (4022, 7169)]