6646724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10321}}^1$

素因数の和:10355

約数の個数: 24

約数和(自身を含む): 13872768

約数和(自身を除く): 7226044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 10321, 20642, 41284, 72247, 144494, 237383, 288988, 474766, 949532, 1661681, 3323362, 6646724]

約数ペア:

[(1, 6646724), (2, 3323362), (4, 1661681), (7, 949532), (14, 474766), (23, 288988), (28, 237383), (46, 144494), (92, 72247), (161, 41284), (322, 20642), (644, 10321)]