28803814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65167}}^1$

素因数の和:65199

約数の個数: 16

約数和(自身を含む): 49267008

約数和(自身を除く): 20463194

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 65167, 130334, 847171, 1107839, 1694342, 2215678, 14401907, 28803814]

約数ペア:

[(1, 28803814), (2, 14401907), (13, 2215678), (17, 1694342), (26, 1107839), (34, 847171), (221, 130334), (442, 65167)]