65261168

素因数分解:

$2^4\times 7^1\times {\mathrm{582689}}^1$

素因数の和:582704

約数の個数: 20

約数和(自身を含む): 144507120

約数和(自身を除く): 79245952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 582689, 1165378, 2330756, 4078823, 4661512, 8157646, 9323024, 16315292, 32630584, 65261168]

約数ペア:

[(1, 65261168), (2, 32630584), (4, 16315292), (7, 9323024), (8, 8157646), (14, 4661512), (16, 4078823), (28, 2330756), (56, 1165378), (112, 582689)]