71264864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 153997200

約数和(自身を除く): 82732336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 772, 1049, 1544, 2098, 2123, 3088, 4196, 4246, 6176, 8392, 8492, 11539, 16784, 16984, 23078, 33568, 33968, 46156, 67936, 92312, 184624, 202457, 369248, 404914, 809828, 1619656, 2227027, 3239312, 4454054, 6478624, 8908108, 17816216, 35632432, 71264864]

約数ペア:

[(1, 71264864), (2, 35632432), (4, 17816216), (8, 8908108), (11, 6478624), (16, 4454054), (22, 3239312), (32, 2227027), (44, 1619656), (88, 809828), (176, 404914), (193, 369248), (352, 202457), (386, 184624), (772, 92312), (1049, 67936), (1544, 46156), (2098, 33968), (2123, 33568), (3088, 23078), (4196, 16984), (4246, 16784), (6176, 11539), (8392, 8492)]