28825202

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12329}}^1$

素因数の和:12505

約数の個数: 16

約数和(自身を含む): 49714560

約数和(自身を除く): 20889358

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 12329, 24658, 86303, 172606, 2058943, 4117886, 14412601, 28825202]

約数ペア:

[(1, 28825202), (2, 14412601), (7, 4117886), (14, 2058943), (167, 172606), (334, 86303), (1169, 24658), (2338, 12329)]