72800446

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3339

約数の個数: 16

約数和(自身を含む): 111268080

約数和(自身を除く): 38467634

約数列:

[1, 2, 107, 109, 214, 218, 3121, 6242, 11663, 23326, 333947, 340189, 667894, 680378, 36400223, 72800446]

約数ペア:

[(1, 72800446), (2, 36400223), (107, 680378), (109, 667894), (214, 340189), (218, 333947), (3121, 23326), (6242, 11663)]