28033486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34781}}^1$

素因数の和:34827

約数の個数: 16

約数和(自身を含む): 46747008

約数和(自身を除く): 18713522

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34781, 69562, 452153, 904306, 1078211, 2156422, 14016743, 28033486]

約数ペア:

[(1, 28033486), (2, 14016743), (13, 2156422), (26, 1078211), (31, 904306), (62, 452153), (403, 69562), (806, 34781)]