28924208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 60741648

約数和(自身を除く): 31817440

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2473, 2924, 4946, 5848, 9892, 11696, 19784, 39568, 42041, 84082, 106339, 168164, 212678, 336328, 425356, 672656, 850712, 1701424, 1807763, 3615526, 7231052, 14462104, 28924208]

約数ペア:

[(1, 28924208), (2, 14462104), (4, 7231052), (8, 3615526), (16, 1807763), (17, 1701424), (34, 850712), (43, 672656), (68, 425356), (86, 336328), (136, 212678), (172, 168164), (272, 106339), (344, 84082), (688, 42041), (731, 39568), (1462, 19784), (2473, 11696), (2924, 9892), (4946, 5848)]