28006062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{666811}}^1$

素因数の和:666823

約数の個数: 16

約数和(自身を含む): 64013952

約数和(自身を除く): 36007890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 666811, 1333622, 2000433, 4000866, 4667677, 9335354, 14003031, 28006062]

約数ペア:

[(1, 28006062), (2, 14003031), (3, 9335354), (6, 4667677), (7, 4000866), (14, 2000433), (21, 1333622), (42, 666811)]