28561938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 61072704

約数和(自身を除く): 32510766

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 2617, 3638, 5234, 5457, 7851, 10914, 15702, 44489, 88978, 133467, 266934, 280019, 560038, 840057, 1680114, 4760323, 9520646, 14280969, 28561938]

約数ペア:

[(1, 28561938), (2, 14280969), (3, 9520646), (6, 4760323), (17, 1680114), (34, 840057), (51, 560038), (102, 280019), (107, 266934), (214, 133467), (321, 88978), (642, 44489), (1819, 15702), (2617, 10914), (3638, 7851), (5234, 5457)]