27837584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91571}}^1$

素因数の和:91598

約数の個数: 20

約数和(自身を含む): 56774640

約数和(自身を除く): 28937056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91571, 183142, 366284, 732568, 1465136, 1739849, 3479698, 6959396, 13918792, 27837584]

約数ペア:

[(1, 27837584), (2, 13918792), (4, 6959396), (8, 3479698), (16, 1739849), (19, 1465136), (38, 732568), (76, 366284), (152, 183142), (304, 91571)]