65207912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2922

約数の個数: 64

約数和(自身を含む): 156608640

約数和(自身を除く): 91400728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 2861, 3256, 5698, 5722, 11396, 11444, 20027, 22792, 22888, 31471, 40054, 62942, 80108, 105857, 125884, 160216, 211714, 220297, 251768, 423428, 440594, 740999, 846856, 881188, 1164427, 1481998, 1762376, 2328854, 2963996, 4657708, 5927992, 8150989, 9315416, 16301978, 32603956, 65207912]

約数ペア:

[(1, 65207912), (2, 32603956), (4, 16301978), (7, 9315416), (8, 8150989), (11, 5927992), (14, 4657708), (22, 2963996), (28, 2328854), (37, 1762376), (44, 1481998), (56, 1164427), (74, 881188), (77, 846856), (88, 740999), (148, 440594), (154, 423428), (259, 251768), (296, 220297), (308, 211714), (407, 160216), (518, 125884), (616, 105857), (814, 80108), (1036, 62942), (1628, 40054), (2072, 31471), (2849, 22888), (2861, 22792), (3256, 20027), (5698, 11444), (5722, 11396)]