12756304

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{599}}^1$

素因数の和:640

約数の個数: 40

約数和(自身を含む): 27230400

約数和(自身を除く): 14474096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 599, 968, 1198, 1331, 1936, 2396, 2662, 4792, 5324, 6589, 9584, 10648, 13178, 21296, 26356, 52712, 72479, 105424, 144958, 289916, 579832, 797269, 1159664, 1594538, 3189076, 6378152, 12756304]

約数ペア:

[(1, 12756304), (2, 6378152), (4, 3189076), (8, 1594538), (11, 1159664), (16, 797269), (22, 579832), (44, 289916), (88, 144958), (121, 105424), (176, 72479), (242, 52712), (484, 26356), (599, 21296), (968, 13178), (1198, 10648), (1331, 9584), (1936, 6589), (2396, 5324), (2662, 4792)]