67277974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 107942040

約数和(自身を除く): 40664066

約数列:

[1, 2, 19, 38, 83, 166, 257, 514, 1577, 3154, 4883, 6889, 9766, 13778, 21331, 42662, 130891, 261782, 405289, 810578, 1770473, 3540946, 33638987, 67277974]

約数ペア:

[(1, 67277974), (2, 33638987), (19, 3540946), (38, 1770473), (83, 810578), (166, 405289), (257, 261782), (514, 130891), (1577, 42662), (3154, 21331), (4883, 13778), (6889, 9766)]