67209268

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22433}}^1$

素因数の和:22551

約数の個数: 24

約数和(自身を含む): 135680832

約数和(自身を除く): 68471564

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 22433, 44866, 89732, 157031, 314062, 628124, 2400331, 4800662, 9601324, 16802317, 33604634, 67209268]

約数ペア:

[(1, 67209268), (2, 33604634), (4, 16802317), (7, 9601324), (14, 4800662), (28, 2400331), (107, 628124), (214, 314062), (428, 157031), (749, 89732), (1498, 44866), (2996, 22433)]