68517776

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{37897}}^1$

素因数の和:38018

約数の個数: 20

約数和(自身を含む): 133931532

約数和(自身を除く): 65413756

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 37897, 75794, 151588, 303176, 606352, 4282361, 8564722, 17129444, 34258888, 68517776]

約数ペア:

[(1, 68517776), (2, 34258888), (4, 17129444), (8, 8564722), (16, 4282361), (113, 606352), (226, 303176), (452, 151588), (904, 75794), (1808, 37897)]