2826928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13591}}^1$

素因数の和:13612

約数の個数: 20

約数和(自身を含む): 5898928

約数和(自身を除く): 3072000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13591, 27182, 54364, 108728, 176683, 217456, 353366, 706732, 1413464, 2826928]

約数ペア:

[(1, 2826928), (2, 1413464), (4, 706732), (8, 353366), (13, 217456), (16, 176683), (26, 108728), (52, 54364), (104, 27182), (208, 13591)]