33788474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 20384326

約数列:

[1, 2, 37, 59, 71, 74, 109, 118, 142, 218, 2183, 2627, 4033, 4189, 4366, 5254, 6431, 7739, 8066, 8378, 12862, 15478, 154993, 237947, 286343, 309986, 456601, 475894, 572686, 913202, 16894237, 33788474]

約数ペア:

[(1, 33788474), (2, 16894237), (37, 913202), (59, 572686), (71, 475894), (74, 456601), (109, 309986), (118, 286343), (142, 237947), (218, 154993), (2183, 15478), (2627, 12862), (4033, 8378), (4189, 8066), (4366, 7739), (5254, 6431)]