28667788163

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{126257}}^1$

素因数の和:126626

約数の個数: 16

約数和(自身を含む): 33130099200

約数和(自身を除く): 4462311037

約数列:

[1, 7, 163, 199, 1141, 1393, 32437, 126257, 227059, 883799, 20579891, 25125143, 144059237, 175876001, 4095398309, 28667788163]

約数ペア:

[(1, 28667788163), (7, 4095398309), (163, 175876001), (199, 144059237), (1141, 25125143), (1393, 20579891), (32437, 883799), (126257, 227059)]