67913692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 80947748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 311, 622, 709, 1244, 1418, 2177, 2836, 3421, 4354, 4963, 6842, 7799, 8708, 9926, 13684, 15598, 19852, 23947, 31196, 47894, 54593, 95788, 109186, 218372, 220499, 440998, 881996, 1543493, 2425489, 3086986, 4850978, 6173972, 9701956, 16978423, 33956846, 67913692]

約数ペア:

[(1, 67913692), (2, 33956846), (4, 16978423), (7, 9701956), (11, 6173972), (14, 4850978), (22, 3086986), (28, 2425489), (44, 1543493), (77, 881996), (154, 440998), (308, 220499), (311, 218372), (622, 109186), (709, 95788), (1244, 54593), (1418, 47894), (2177, 31196), (2836, 23947), (3421, 19852), (4354, 15598), (4963, 13684), (6842, 9926), (7799, 8708)]