66791956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 149692032

約数和(自身を除く): 82900076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 5861, 11396, 11722, 23444, 41027, 64471, 82054, 128942, 164108, 216857, 257884, 433714, 451297, 867428, 902594, 1517999, 1805188, 2385427, 3035998, 4770854, 6071996, 9541708, 16697989, 33395978, 66791956]

約数ペア:

[(1, 66791956), (2, 33395978), (4, 16697989), (7, 9541708), (11, 6071996), (14, 4770854), (22, 3035998), (28, 2385427), (37, 1805188), (44, 1517999), (74, 902594), (77, 867428), (148, 451297), (154, 433714), (259, 257884), (308, 216857), (407, 164108), (518, 128942), (814, 82054), (1036, 64471), (1628, 41027), (2849, 23444), (5698, 11722), (5861, 11396)]