28771366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1439}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 17798234

約数列:

[1, 2, 13, 26, 769, 1439, 1538, 2878, 9997, 18707, 19994, 37414, 1106591, 2213182, 14385683, 28771366]

約数ペア:

[(1, 28771366), (2, 14385683), (13, 2213182), (26, 1106591), (769, 37414), (1439, 19994), (1538, 18707), (2878, 9997)]