67822258

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 120077568

約数和(自身を除く): 52255310

約数列:

[1, 2, 7, 14, 37, 74, 259, 311, 421, 518, 622, 842, 2177, 2947, 4354, 5894, 11507, 15577, 23014, 31154, 80549, 109039, 130931, 161098, 218078, 261862, 916517, 1833034, 4844447, 9688894, 33911129, 67822258]

約数ペア:

[(1, 67822258), (2, 33911129), (7, 9688894), (14, 4844447), (37, 1833034), (74, 916517), (259, 261862), (311, 218078), (421, 161098), (518, 130931), (622, 109039), (842, 80549), (2177, 31154), (2947, 23014), (4354, 15577), (5894, 11507)]