28667094

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{19991}}^1$

素因数の和:20235

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 28909866

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 19991, 39982, 59973, 119946, 4777849, 9555698, 14333547, 28667094]

約数ペア:

[(1, 28667094), (2, 14333547), (3, 9555698), (6, 4777849), (239, 119946), (478, 59973), (717, 39982), (1434, 19991)]