26993824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 66298176

約数和(自身を除く): 39304352

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 347, 352, 374, 416, 442, 544, 572, 694, 748, 884, 1144, 1388, 1496, 1768, 2288, 2431, 2776, 2992, 3536, 3817, 4511, 4576, 4862, 5552, 5899, 5984, 7072, 7634, 9022, 9724, 11104, 11798, 15268, 18044, 19448, 23596, 30536, 36088, 38896, 47192, 49621, 61072, 64889, 72176, 76687, 77792, 94384, 99242, 122144, 129778, 144352, 153374, 188768, 198484, 259556, 306748, 396968, 519112, 613496, 793936, 843557, 1038224, 1226992, 1587872, 1687114, 2076448, 2453984, 3374228, 6748456, 13496912, 26993824]

約数ペア:

[(1, 26993824), (2, 13496912), (4, 6748456), (8, 3374228), (11, 2453984), (13, 2076448), (16, 1687114), (17, 1587872), (22, 1226992), (26, 1038224), (32, 843557), (34, 793936), (44, 613496), (52, 519112), (68, 396968), (88, 306748), (104, 259556), (136, 198484), (143, 188768), (176, 153374), (187, 144352), (208, 129778), (221, 122144), (272, 99242), (286, 94384), (347, 77792), (352, 76687), (374, 72176), (416, 64889), (442, 61072), (544, 49621), (572, 47192), (694, 38896), (748, 36088), (884, 30536), (1144, 23596), (1388, 19448), (1496, 18044), (1768, 15268), (2288, 11798), (2431, 11104), (2776, 9724), (2992, 9022), (3536, 7634), (3817, 7072), (4511, 5984), (4576, 5899), (4862, 5552)]