27891350.000000000

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 321564672

約数和(自身を除く): 131445418

約数列:

[1, 2, 13, 26, 43, 86, 103, 127, 169, 206, 254, 338, 559, 1118, 1339, 1651, 2678, 3302, 4429, 5461, 7267, 8858, 10922, 13081, 14534, 17407, 21463, 26162, 34814, 42926, 57577, 70993, 115154, 141986, 170053, 340106, 562483, 748501, 922909, 1124966, 1497002, 1845818, 2210689, 4421378, 7312279, 14624558, 95059627, 190119254]

約数ペア:

[(1, 190119254), (2, 95059627), (13, 14624558), (26, 7312279), (43, 4421378), (86, 2210689), (103, 1845818), (127, 1497002), (169, 1124966), (206, 922909), (254, 748501), (338, 562483), (559, 340106), (1118, 170053), (1339, 141986), (1651, 115154), (2678, 70993), (3302, 57577), (4429, 42926), (5461, 34814), (7267, 26162), (8858, 21463), (10922, 17407), (13081, 14534)]