28127722

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49003}}^1$

素因数の和:49053

約数の個数: 16

約数和(自身を含む): 49396032

約数和(自身を除く): 21268310

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49003, 98006, 343021, 686042, 2009123, 4018246, 14063861, 28127722]

約数ペア:

[(1, 28127722), (2, 14063861), (7, 4018246), (14, 2009123), (41, 686042), (82, 343021), (287, 98006), (574, 49003)]