28350858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205441}}^1$

素因数の和:205469

約数の個数: 16

約数和(自身を含む): 59167296

約数和(自身を除く): 30816438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 205441, 410882, 616323, 1232646, 4725143, 9450286, 14175429, 28350858]

約数ペア:

[(1, 28350858), (2, 14175429), (3, 9450286), (6, 4725143), (23, 1232646), (46, 616323), (69, 410882), (138, 205441)]