27601072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90793}}^1$

素因数の和:90820

約数の個数: 20

約数和(自身を含む): 56292280

約数和(自身を除く): 28691208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90793, 181586, 363172, 726344, 1452688, 1725067, 3450134, 6900268, 13800536, 27601072]

約数ペア:

[(1, 27601072), (2, 13800536), (4, 6900268), (8, 3450134), (16, 1725067), (19, 1452688), (38, 726344), (76, 363172), (152, 181586), (304, 90793)]