25296874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 39813120

約数和(自身を除く): 14516246

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 6143, 12286, 178147, 356294, 436153, 872306, 12648437, 25296874]

約数ペア:

[(1, 25296874), (2, 12648437), (29, 872306), (58, 436153), (71, 356294), (142, 178147), (2059, 12286), (4118, 6143)]