64408610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{920123}}^1$

素因数の和:920137

約数の個数: 16

約数和(自身を含む): 132497856

約数和(自身を除く): 68089246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 920123, 1840246, 4600615, 6440861, 9201230, 12881722, 32204305, 64408610]

約数ペア:

[(1, 64408610), (2, 32204305), (5, 12881722), (7, 9201230), (10, 6440861), (14, 4600615), (35, 1840246), (70, 920123)]