28804564236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342911479}}^1$

素因数の和:342911493

約数の個数: 24

約数和(自身を含む): 76812171520

約数和(自身を除く): 48007607284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342911479, 685822958, 1028734437, 1371645916, 2057468874, 2400380353, 4114937748, 4800760706, 7201141059, 9601521412, 14402282118, 28804564236]

約数ペア:

[(1, 28804564236), (2, 14402282118), (3, 9601521412), (4, 7201141059), (6, 4800760706), (7, 4114937748), (12, 2400380353), (14, 2057468874), (21, 1371645916), (28, 1028734437), (42, 685822958), (84, 342911479)]