66556732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3593}}^1$

素因数の和:4029

約数の個数: 24

約数和(自身を含む): 127400112

約数和(自身を除く): 60843380

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 3593, 4631, 7186, 9262, 14372, 18524, 39523, 79046, 158092, 1512653, 3025306, 6050612, 16639183, 33278366, 66556732]

約数ペア:

[(1, 66556732), (2, 33278366), (4, 16639183), (11, 6050612), (22, 3025306), (44, 1512653), (421, 158092), (842, 79046), (1684, 39523), (3593, 18524), (4631, 14372), (7186, 9262)]