66740268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 179830784

約数和(自身を除く): 113090516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 8191, 16382, 24573, 32764, 49146, 57337, 98292, 114674, 172011, 229348, 344022, 688044, 794527, 1589054, 2383581, 3178108, 4767162, 5561689, 9534324, 11123378, 16685067, 22246756, 33370134, 66740268]

約数ペア:

[(1, 66740268), (2, 33370134), (3, 22246756), (4, 16685067), (6, 11123378), (7, 9534324), (12, 5561689), (14, 4767162), (21, 3178108), (28, 2383581), (42, 1589054), (84, 794527), (97, 688044), (194, 344022), (291, 229348), (388, 172011), (582, 114674), (679, 98292), (1164, 57337), (1358, 49146), (2037, 32764), (2716, 24573), (4074, 16382), (8148, 8191)]