28507466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13879}}^1$

素因数の和:13973

約数の個数: 16

約数和(自身を含む): 46636800

約数和(自身を除く): 18129334

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13879, 27758, 180427, 360854, 1096441, 2192882, 14253733, 28507466]

約数ペア:

[(1, 28507466), (2, 14253733), (13, 2192882), (26, 1096441), (79, 360854), (158, 180427), (1027, 27758), (2054, 13879)]