26886724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17191}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 51988608

約数和(自身を除く): 25101884

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 17191, 34382, 68764, 292247, 395393, 584494, 790786, 1168988, 1581572, 6721681, 13443362, 26886724]

約数ペア:

[(1, 26886724), (2, 13443362), (4, 6721681), (17, 1581572), (23, 1168988), (34, 790786), (46, 584494), (68, 395393), (92, 292247), (391, 68764), (782, 34382), (1564, 17191)]