64824124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1979}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 119750400

約数和(自身を除く): 54926276

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 1979, 3958, 7916, 8189, 16378, 32756, 37601, 75202, 150404, 852949, 1705898, 3411796, 16206031, 32412062, 64824124]

約数ペア:

[(1, 64824124), (2, 32412062), (4, 16206031), (19, 3411796), (38, 1705898), (76, 852949), (431, 150404), (862, 75202), (1724, 37601), (1979, 32756), (3958, 16378), (7916, 8189)]