28331002

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4507}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 48686400

約数和(自身を除く): 20355398

約数列:

[1, 2, 7, 14, 449, 898, 3143, 4507, 6286, 9014, 31549, 63098, 2023643, 4047286, 14165501, 28331002]

約数ペア:

[(1, 28331002), (2, 14165501), (7, 4047286), (14, 2023643), (449, 63098), (898, 31549), (3143, 9014), (4507, 6286)]