57872242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3739}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 88862400

約数和(自身を除く): 30990158

約数列:

[1, 2, 71, 109, 142, 218, 3739, 7478, 7739, 15478, 265469, 407551, 530938, 815102, 28936121, 57872242]

約数ペア:

[(1, 57872242), (2, 28936121), (71, 815102), (109, 530938), (142, 407551), (218, 265469), (3739, 15478), (7478, 7739)]