64181117392

素因数分解:

$2^4\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{524287}}^1$

素因数の和:525395

約数の個数: 40

約数和(自身を含む): 142245625856

約数和(自身を除く): 78064508464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1093, 2186, 4372, 7651, 8744, 15302, 17488, 30604, 61208, 122416, 524287, 1048574, 2097148, 3670009, 4194296, 7340018, 8388592, 14680036, 29360072, 58720144, 573045691, 1146091382, 2292182764, 4011319837, 4584365528, 8022639674, 9168731056, 16045279348, 32090558696, 64181117392]

約数ペア:

[(1, 64181117392), (2, 32090558696), (4, 16045279348), (7, 9168731056), (8, 8022639674), (14, 4584365528), (16, 4011319837), (28, 2292182764), (56, 1146091382), (112, 573045691), (1093, 58720144), (2186, 29360072), (4372, 14680036), (7651, 8388592), (8744, 7340018), (15302, 4194296), (17488, 3670009), (30604, 2097148), (61208, 1048574), (122416, 524287)]