67860744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{403933}}^1$

素因数の和:403949

約数の個数: 32

約数和(自身を含む): 193888320

約数和(自身を除く): 126027576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 403933, 807866, 1211799, 1615732, 2423598, 2827531, 3231464, 4847196, 5655062, 8482593, 9694392, 11310124, 16965186, 22620248, 33930372, 67860744]

約数ペア:

[(1, 67860744), (2, 33930372), (3, 22620248), (4, 16965186), (6, 11310124), (7, 9694392), (8, 8482593), (12, 5655062), (14, 4847196), (21, 3231464), (24, 2827531), (28, 2423598), (42, 1615732), (56, 1211799), (84, 807866), (168, 403933)]