28555138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44203}}^1$

素因数の和:44241

約数の個数: 16

約数和(自身を含む): 47740320

約数和(自身を除く): 19185182

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 44203, 88406, 751451, 839857, 1502902, 1679714, 14277569, 28555138]

約数ペア:

[(1, 28555138), (2, 14277569), (17, 1679714), (19, 1502902), (34, 839857), (38, 751451), (323, 88406), (646, 44203)]