28439646

素因数分解:

$2^1\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{2269}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 56931600

約数和(自身を除く): 28491954

約数列:

[1, 2, 3, 6, 2089, 2269, 4178, 4538, 6267, 6807, 12534, 13614, 4739941, 9479882, 14219823, 28439646]

約数ペア:

[(1, 28439646), (2, 14219823), (3, 9479882), (6, 4739941), (2089, 13614), (2269, 12534), (4178, 6807), (4538, 6267)]