28482986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65629}}^1$

素因数の和:65669

約数の個数: 16

約数和(自身を含む): 50403840

約数和(自身を除く): 21920854

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 65629, 131258, 459403, 918806, 2034499, 4068998, 14241493, 28482986]

約数ペア:

[(1, 28482986), (2, 14241493), (7, 4068998), (14, 2034499), (31, 918806), (62, 459403), (217, 131258), (434, 65629)]