28900478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3583}}^1$

素因数の和:3731

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 16042882

約数列:

[1, 2, 37, 74, 109, 218, 3583, 4033, 7166, 8066, 132571, 265142, 390547, 781094, 14450239, 28900478]

約数ペア:

[(1, 28900478), (2, 14450239), (37, 781094), (74, 390547), (109, 265142), (218, 132571), (3583, 8066), (4033, 7166)]