26795536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 32129264

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 43, 58, 68, 79, 86, 116, 136, 158, 172, 232, 272, 316, 344, 464, 493, 632, 688, 731, 986, 1247, 1264, 1343, 1462, 1972, 2291, 2494, 2686, 2924, 3397, 3944, 4582, 4988, 5372, 5848, 6794, 7888, 9164, 9976, 10744, 11696, 13588, 18328, 19952, 21199, 21488, 27176, 36656, 38947, 42398, 54352, 57749, 77894, 84796, 98513, 115498, 155788, 169592, 197026, 230996, 311576, 339184, 394052, 461992, 623152, 788104, 923984, 1576208, 1674721, 3349442, 6698884, 13397768, 26795536]

約数ペア:

[(1, 26795536), (2, 13397768), (4, 6698884), (8, 3349442), (16, 1674721), (17, 1576208), (29, 923984), (34, 788104), (43, 623152), (58, 461992), (68, 394052), (79, 339184), (86, 311576), (116, 230996), (136, 197026), (158, 169592), (172, 155788), (232, 115498), (272, 98513), (316, 84796), (344, 77894), (464, 57749), (493, 54352), (632, 42398), (688, 38947), (731, 36656), (986, 27176), (1247, 21488), (1264, 21199), (1343, 19952), (1462, 18328), (1972, 13588), (2291, 11696), (2494, 10744), (2686, 9976), (2924, 9164), (3397, 7888), (3944, 6794), (4582, 5848), (4988, 5372)]