2666048

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 6608064

約数和(自身を除く): 3942016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 541, 616, 704, 1082, 1232, 2164, 2464, 3787, 4328, 4928, 5951, 7574, 8656, 11902, 15148, 17312, 23804, 30296, 34624, 41657, 47608, 60592, 83314, 95216, 121184, 166628, 190432, 242368, 333256, 380864, 666512, 1333024, 2666048]

約数ペア:

[(1, 2666048), (2, 1333024), (4, 666512), (7, 380864), (8, 333256), (11, 242368), (14, 190432), (16, 166628), (22, 121184), (28, 95216), (32, 83314), (44, 60592), (56, 47608), (64, 41657), (77, 34624), (88, 30296), (112, 23804), (154, 17312), (176, 15148), (224, 11902), (308, 8656), (352, 7574), (448, 5951), (541, 4928), (616, 4328), (704, 3787), (1082, 2464), (1232, 2164)]