23281412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 27884668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 281, 308, 538, 562, 1076, 1124, 1883, 1967, 2959, 3091, 3766, 3934, 5918, 6182, 7532, 7868, 11836, 12364, 20713, 21637, 41426, 43274, 75589, 82852, 86548, 151178, 302356, 529123, 831479, 1058246, 1662958, 2116492, 3325916, 5820353, 11640706, 23281412]

約数ペア:

[(1, 23281412), (2, 11640706), (4, 5820353), (7, 3325916), (11, 2116492), (14, 1662958), (22, 1058246), (28, 831479), (44, 529123), (77, 302356), (154, 151178), (269, 86548), (281, 82852), (308, 75589), (538, 43274), (562, 41426), (1076, 21637), (1124, 20713), (1883, 12364), (1967, 11836), (2959, 7868), (3091, 7532), (3766, 6182), (3934, 5918)]