68629276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 123379200

約数和(自身を除く): 54749924

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 2549, 5098, 6731, 10196, 13462, 26924, 135097, 270194, 323723, 540388, 647446, 1294892, 17157319, 34314638, 68629276]

約数ペア:

[(1, 68629276), (2, 34314638), (4, 17157319), (53, 1294892), (106, 647446), (127, 540388), (212, 323723), (254, 270194), (508, 135097), (2549, 26924), (5098, 13462), (6731, 10196)]