40545316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76213}}^1$

素因数の和:76243

約数の個数: 24

約数和(自身を含む): 85359680

約数和(自身を除く): 44814364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76213, 152426, 304852, 533491, 1066982, 1448047, 2133964, 2896094, 5792188, 10136329, 20272658, 40545316]

約数ペア:

[(1, 40545316), (2, 20272658), (4, 10136329), (7, 5792188), (14, 2896094), (19, 2133964), (28, 1448047), (38, 1066982), (76, 533491), (133, 304852), (266, 152426), (532, 76213)]