27485656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 56422080

約数和(自身を除く): 28936424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 547, 571, 1094, 1142, 2188, 2284, 4376, 4568, 6017, 6281, 12034, 12562, 24068, 25124, 48136, 50248, 312337, 624674, 1249348, 2498696, 3435707, 6871414, 13742828, 27485656]

約数ペア:

[(1, 27485656), (2, 13742828), (4, 6871414), (8, 3435707), (11, 2498696), (22, 1249348), (44, 624674), (88, 312337), (547, 50248), (571, 48136), (1094, 25124), (1142, 24068), (2188, 12562), (2284, 12034), (4376, 6281), (4568, 6017)]