28364882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155851}}^1$

素因数の和:155873

約数の個数: 16

約数和(自身を含む): 52366272

約数和(自身を除く): 24001390

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 155851, 311702, 1090957, 2026063, 2181914, 4052126, 14182441, 28364882]

約数ペア:

[(1, 28364882), (2, 14182441), (7, 4052126), (13, 2181914), (14, 2026063), (26, 1090957), (91, 311702), (182, 155851)]