68590414

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 107529984

約数和(自身を除く): 38939570

約数列:

[1, 2, 31, 62, 127, 254, 281, 562, 961, 1922, 3937, 7874, 8711, 17422, 35687, 71374, 122047, 244094, 270041, 540082, 1106297, 2212594, 34295207, 68590414]

約数ペア:

[(1, 68590414), (2, 34295207), (31, 2212594), (62, 1106297), (127, 540082), (254, 270041), (281, 244094), (562, 122047), (961, 71374), (1922, 35687), (3937, 17422), (7874, 8711)]