57220562

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67003}}^1$

素因数の和:67073

約数の個数: 16

約数和(自身を含む): 99701952

約数和(自身を除く): 42481390

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 67003, 134006, 469021, 938042, 4087183, 8174366, 28610281, 57220562]

約数ペア:

[(1, 57220562), (2, 28610281), (7, 8174366), (14, 4087183), (61, 938042), (122, 469021), (427, 134006), (854, 67003)]