64780562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11369}}^1$

素因数の和:11426

約数の個数: 32

約数和(自身を含む): 124433280

約数和(自身を除く): 59652718

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 11369, 22738, 79583, 125059, 159166, 250118, 420653, 841306, 875413, 1750826, 2944571, 4627183, 5889142, 9254366, 32390281, 64780562]

約数ペア:

[(1, 64780562), (2, 32390281), (7, 9254366), (11, 5889142), (14, 4627183), (22, 2944571), (37, 1750826), (74, 875413), (77, 841306), (154, 420653), (259, 250118), (407, 159166), (518, 125059), (814, 79583), (2849, 22738), (5698, 11369)]