64728568

素因数分解:

$2^3\times {\mathrm{1627}}^1\times {\mathrm{4973}}^1$

素因数の和:6606

約数の個数: 16

約数和(自身を含む): 121465080

約数和(自身を除く): 56736512

約数列:

[1, 2, 4, 8, 1627, 3254, 4973, 6508, 9946, 13016, 19892, 39784, 8091071, 16182142, 32364284, 64728568]

約数ペア:

[(1, 64728568), (2, 32364284), (4, 16182142), (8, 8091071), (1627, 39784), (3254, 19892), (4973, 13016), (6508, 9946)]