40728124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26041}}^1$

素因数の和:26085

約数の個数: 24

約数和(自身を含む): 78751008

約数和(自身を除く): 38022884

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 26041, 52082, 104164, 442697, 598943, 885394, 1197886, 1770788, 2395772, 10182031, 20364062, 40728124]

約数ペア:

[(1, 40728124), (2, 20364062), (4, 10182031), (17, 2395772), (23, 1770788), (34, 1197886), (46, 885394), (68, 598943), (92, 442697), (391, 104164), (782, 52082), (1564, 26041)]