66769196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 36

約数和(自身を含む): 129524472

約数和(自身を除く): 62755276

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2297, 4594, 7267, 9188, 14534, 29068, 29861, 59722, 98771, 119444, 197542, 388193, 395084, 776386, 1284023, 1552772, 2568046, 5136092, 16692299, 33384598, 66769196]

約数ペア:

[(1, 66769196), (2, 33384598), (4, 16692299), (13, 5136092), (26, 2568046), (43, 1552772), (52, 1284023), (86, 776386), (169, 395084), (172, 388193), (338, 197542), (559, 119444), (676, 98771), (1118, 59722), (2236, 29861), (2297, 29068), (4594, 14534), (7267, 9188)]