26817896

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 61503570

約数和(自身を除く): 34685674

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 344, 392, 518, 602, 1036, 1204, 1591, 1813, 1849, 2072, 2107, 2408, 3182, 3626, 3698, 4214, 6364, 7252, 7396, 8428, 11137, 12728, 12943, 14504, 14792, 16856, 22274, 25886, 44548, 51772, 68413, 77959, 89096, 90601, 103544, 136826, 155918, 181202, 273652, 311836, 362404, 478891, 547304, 623672, 724808, 957782, 1915564, 3352237, 3831128, 6704474, 13408948, 26817896]

約数ペア:

[(1, 26817896), (2, 13408948), (4, 6704474), (7, 3831128), (8, 3352237), (14, 1915564), (28, 957782), (37, 724808), (43, 623672), (49, 547304), (56, 478891), (74, 362404), (86, 311836), (98, 273652), (148, 181202), (172, 155918), (196, 136826), (259, 103544), (296, 90601), (301, 89096), (344, 77959), (392, 68413), (518, 51772), (602, 44548), (1036, 25886), (1204, 22274), (1591, 16856), (1813, 14792), (1849, 14504), (2072, 12943), (2107, 12728), (2408, 11137), (3182, 8428), (3626, 7396), (3698, 7252), (4214, 6364)]