39545912

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1291}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 84961920

約数和(自身を除く): 45416008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 1291, 2188, 2582, 3829, 4376, 5164, 7658, 9037, 10328, 15316, 18074, 30632, 36148, 72296, 706177, 1412354, 2824708, 4943239, 5649416, 9886478, 19772956, 39545912]

約数ペア:

[(1, 39545912), (2, 19772956), (4, 9886478), (7, 5649416), (8, 4943239), (14, 2824708), (28, 1412354), (56, 706177), (547, 72296), (1094, 36148), (1291, 30632), (2188, 18074), (2582, 15316), (3829, 10328), (4376, 9037), (5164, 7658)]