64714969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 74592000

約数和(自身を除く): 9877031

約数列:

[1, 11, 19, 209, 419, 739, 4609, 7961, 8129, 14041, 87571, 154451, 309641, 3406051, 5883179, 64714969]

約数ペア:

[(1, 64714969), (11, 5883179), (19, 3406051), (209, 309641), (419, 154451), (739, 87571), (4609, 14041), (7961, 8129)]