28480161004

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{8081771}}^1$

素因数の和:8082656

約数の個数: 12

約数和(自身を含む): 49896860328

約数和(自身を除く): 21416699324

約数列:

[1, 2, 4, 881, 1762, 3524, 8081771, 16163542, 32327084, 7120040251, 14240080502, 28480161004]

約数ペア:

[(1, 28480161004), (2, 14240080502), (4, 7120040251), (881, 32327084), (1762, 16163542), (3524, 8081771)]