12756968

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 14847832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2129, 2996, 4258, 5992, 8516, 14903, 17032, 29806, 59612, 119224, 227803, 455606, 911212, 1594621, 1822424, 3189242, 6378484, 12756968]

約数ペア:

[(1, 12756968), (2, 6378484), (4, 3189242), (7, 1822424), (8, 1594621), (14, 911212), (28, 455606), (56, 227803), (107, 119224), (214, 59612), (428, 29806), (749, 17032), (856, 14903), (1498, 8516), (2129, 5992), (2996, 4258)]