64514044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121267}}^1$

素因数の和:121297

約数の個数: 24

約数和(自身を含む): 135820160

約数和(自身を除く): 71306116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 121267, 242534, 485068, 848869, 1697738, 2304073, 3395476, 4608146, 9216292, 16128511, 32257022, 64514044]

約数ペア:

[(1, 64514044), (2, 32257022), (4, 16128511), (7, 9216292), (14, 4608146), (19, 3395476), (28, 2304073), (38, 1697738), (76, 848869), (133, 485068), (266, 242534), (532, 121267)]