72397466

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{4651}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 111759648

約数和(自身を除く): 39362182

約数列:

[1, 2, 43, 86, 181, 362, 4651, 7783, 9302, 15566, 199993, 399986, 841831, 1683662, 36198733, 72397466]

約数ペア:

[(1, 72397466), (2, 36198733), (43, 1683662), (86, 841831), (181, 399986), (362, 199993), (4651, 15566), (7783, 9302)]