27860812

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3526

約数の個数: 36

約数和(自身を含む): 58116744

約数和(自身を除く): 30255932

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3467, 4018, 6934, 8036, 13868, 24269, 48538, 97076, 142147, 169883, 284294, 339766, 568588, 679532, 995029, 1990058, 3980116, 6965203, 13930406, 27860812]

約数ペア:

[(1, 27860812), (2, 13930406), (4, 6965203), (7, 3980116), (14, 1990058), (28, 995029), (41, 679532), (49, 568588), (82, 339766), (98, 284294), (164, 169883), (196, 142147), (287, 97076), (574, 48538), (1148, 24269), (2009, 13868), (3467, 8036), (4018, 6934)]