2012655296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80429}}^1$

素因数の和:80481

約数の個数: 56

約数和(自身を含む): 4412711520

約数和(自身を除く): 2400056224

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 3128, 6256, 12512, 25024, 80429, 160858, 321716, 643432, 1286864, 1367293, 1849867, 2573728, 2734586, 3699734, 5147456, 5469172, 7399468, 10938344, 14798936, 21876688, 29597872, 31447739, 43753376, 59195744, 62895478, 87506752, 118391488, 125790956, 251581912, 503163824, 1006327648, 2012655296]

約数ペア:

[(1, 2012655296), (2, 1006327648), (4, 503163824), (8, 251581912), (16, 125790956), (17, 118391488), (23, 87506752), (32, 62895478), (34, 59195744), (46, 43753376), (64, 31447739), (68, 29597872), (92, 21876688), (136, 14798936), (184, 10938344), (272, 7399468), (368, 5469172), (391, 5147456), (544, 3699734), (736, 2734586), (782, 2573728), (1088, 1849867), (1472, 1367293), (1564, 1286864), (3128, 643432), (6256, 321716), (12512, 160858), (25024, 80429)]