28327678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8089}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 45433440

約数和(自身を除く): 17105762

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8089, 16178, 137513, 275026, 833167, 1666334, 14163839, 28327678]

約数ペア:

[(1, 28327678), (2, 14163839), (17, 1666334), (34, 833167), (103, 275026), (206, 137513), (1751, 16178), (3502, 8089)]