65117956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4861}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 121297176

約数和(自身を除く): 56179220

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 4861, 6698, 9722, 13396, 19444, 82637, 165274, 330548, 957617, 1915234, 3830468, 16279489, 32558978, 65117956]

約数ペア:

[(1, 65117956), (2, 32558978), (4, 16279489), (17, 3830468), (34, 1915234), (68, 957617), (197, 330548), (394, 165274), (788, 82637), (3349, 19444), (4861, 13396), (6698, 9722)]