66857048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439849}}^1$

素因数の和:439874

約数の個数: 16

約数和(自身を含む): 131955000

約数和(自身を除く): 65097952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439849, 879698, 1759396, 3518792, 8357131, 16714262, 33428524, 66857048]

約数ペア:

[(1, 66857048), (2, 33428524), (4, 16714262), (8, 8357131), (19, 3518792), (38, 1759396), (76, 879698), (152, 439849)]