67440724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2371}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 127385888

約数和(自身を除く): 59945164

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 2371, 4742, 7111, 9484, 14222, 28444, 30823, 61646, 123292, 1296937, 2593874, 5187748, 16860181, 33720362, 67440724]

約数ペア:

[(1, 67440724), (2, 33720362), (4, 16860181), (13, 5187748), (26, 2593874), (52, 1296937), (547, 123292), (1094, 61646), (2188, 30823), (2371, 28444), (4742, 14222), (7111, 9484)]