26865712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 56420496

約数和(自身を除く): 29554784

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2297, 2924, 4594, 5848, 9188, 11696, 18376, 36752, 39049, 78098, 98771, 156196, 197542, 312392, 395084, 624784, 790168, 1580336, 1679107, 3358214, 6716428, 13432856, 26865712]

約数ペア:

[(1, 26865712), (2, 13432856), (4, 6716428), (8, 3358214), (16, 1679107), (17, 1580336), (34, 790168), (43, 624784), (68, 395084), (86, 312392), (136, 197542), (172, 156196), (272, 98771), (344, 78098), (688, 39049), (731, 36752), (1462, 18376), (2297, 11696), (2924, 9188), (4594, 5848)]