28623182

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18757}}^1$

素因数の和:18875

約数の個数: 16

約数和(自身を含む): 49521120

約数和(自身を除く): 20897938

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 18757, 37514, 131299, 262598, 2044513, 4089026, 14311591, 28623182]

約数ペア:

[(1, 28623182), (2, 14311591), (7, 4089026), (14, 2044513), (109, 262598), (218, 131299), (763, 37514), (1526, 18757)]