26798630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157639}}^1$

素因数の和:157663

約数の個数: 16

約数和(自身を含む): 51075360

約数和(自身を除く): 24276730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 157639, 315278, 788195, 1576390, 2679863, 5359726, 13399315, 26798630]

約数ペア:

[(1, 26798630), (2, 13399315), (5, 5359726), (10, 2679863), (17, 1576390), (34, 788195), (85, 315278), (170, 157639)]