27895334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20011}}^1$

素因数の和:20071

約数の個数: 16

約数和(自身を含む): 45387216

約数和(自身を除く): 17491882

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20011, 40022, 340187, 680374, 820451, 1640902, 13947667, 27895334]

約数ペア:

[(1, 27895334), (2, 13947667), (17, 1640902), (34, 820451), (41, 680374), (82, 340187), (697, 40022), (1394, 20011)]