57164556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{128749}}^1$

素因数の和:128793

約数の個数: 24

約数和(自身を含む): 136990000

約数和(自身を除く): 79825444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 128749, 257498, 386247, 514996, 772494, 1544988, 4763713, 9527426, 14291139, 19054852, 28582278, 57164556]

約数ペア:

[(1, 57164556), (2, 28582278), (3, 19054852), (4, 14291139), (6, 9527426), (12, 4763713), (37, 1544988), (74, 772494), (111, 514996), (148, 386247), (222, 257498), (444, 128749)]