64757474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1949}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 100035000

約数和(自身を除く): 35277526

約数列:

[1, 2, 37, 74, 449, 898, 1949, 3898, 16613, 33226, 72113, 144226, 875101, 1750202, 32378737, 64757474]

約数ペア:

[(1, 64757474), (2, 32378737), (37, 1750202), (74, 875101), (449, 144226), (898, 72113), (1949, 33226), (3898, 16613)]