68478337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 75600000

約数和(自身を除く): 7121663

約数列:

[1, 19, 23, 349, 437, 449, 6631, 8027, 8531, 10327, 152513, 156701, 196213, 2977319, 3604123, 68478337]

約数ペア:

[(1, 68478337), (19, 3604123), (23, 2977319), (349, 196213), (437, 156701), (449, 152513), (6631, 10327), (8027, 8531)]