28288288

素因数分解:

$2^5\times 7^2\times {\mathrm{18041}}^1$

素因数の和:18065

約数の個数: 36

約数和(自身を含む): 64788822

約数和(自身を除く): 36500534

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18041, 36082, 72164, 126287, 144328, 252574, 288656, 505148, 577312, 884009, 1010296, 1768018, 2020592, 3536036, 4041184, 7072072, 14144144, 28288288]

約数ペア:

[(1, 28288288), (2, 14144144), (4, 7072072), (7, 4041184), (8, 3536036), (14, 2020592), (16, 1768018), (28, 1010296), (32, 884009), (49, 577312), (56, 505148), (98, 288656), (112, 252574), (196, 144328), (224, 126287), (392, 72164), (784, 36082), (1568, 18041)]