78037561

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 92150784

約数和(自身を除く): 14113223

約数列:

[1, 7, 43, 107, 301, 749, 2423, 4601, 16961, 32207, 104189, 259261, 729323, 1814827, 11148223, 78037561]

約数ペア:

[(1, 78037561), (7, 11148223), (43, 1814827), (107, 729323), (301, 259261), (749, 104189), (2423, 32207), (4601, 16961)]