28449631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 34374400

約数和(自身を除く): 5924769

約数列:

[1, 7, 19, 133, 409, 523, 2863, 3661, 7771, 9937, 54397, 69559, 213907, 1497349, 4064233, 28449631]

約数ペア:

[(1, 28449631), (7, 4064233), (19, 1497349), (133, 213907), (409, 69559), (523, 54397), (2863, 9937), (3661, 7771)]