28337426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47387}}^1$

素因数の和:47425

約数の個数: 16

約数和(自身を含む): 47767104

約数和(自身を除く): 19429678

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 47387, 94774, 616031, 1089901, 1232062, 2179802, 14168713, 28337426]

約数ペア:

[(1, 28337426), (2, 14168713), (13, 2179802), (23, 1232062), (26, 1089901), (46, 616031), (299, 94774), (598, 47387)]