39497416

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 84839040

約数和(自身を除く): 45341624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 857, 1646, 1714, 3292, 3428, 5761, 5999, 6584, 6856, 11522, 11998, 23044, 23996, 46088, 47992, 705311, 1410622, 2821244, 4937177, 5642488, 9874354, 19748708, 39497416]

約数ペア:

[(1, 39497416), (2, 19748708), (4, 9874354), (7, 5642488), (8, 4937177), (14, 2821244), (28, 1410622), (56, 705311), (823, 47992), (857, 46088), (1646, 23996), (1714, 23044), (3292, 11998), (3428, 11522), (5761, 6856), (5999, 6584)]