1286276432

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{50593}}^1$

素因数の和:50835

約数の個数: 40

約数和(自身を含む): 2860787136

約数和(自身を除く): 1574510704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 12712, 25424, 50593, 101186, 202372, 354151, 404744, 708302, 809488, 1416604, 2833208, 5666416, 11484611, 22969222, 45938444, 80392277, 91876888, 160784554, 183753776, 321569108, 643138216, 1286276432]

約数ペア:

[(1, 1286276432), (2, 643138216), (4, 321569108), (7, 183753776), (8, 160784554), (14, 91876888), (16, 80392277), (28, 45938444), (56, 22969222), (112, 11484611), (227, 5666416), (454, 2833208), (908, 1416604), (1589, 809488), (1816, 708302), (3178, 404744), (3632, 354151), (6356, 202372), (12712, 101186), (25424, 50593)]