27742624

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1398

約数の個数: 72

約数和(自身を含む): 68473188

約数和(自身を除く): 40730564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1361, 1456, 1568, 2548, 2722, 2912, 5096, 5444, 9527, 10192, 10888, 17693, 19054, 20384, 21776, 35386, 38108, 43552, 66689, 70772, 76216, 123851, 133378, 141544, 152432, 247702, 266756, 283088, 304864, 495404, 533512, 566176, 866957, 990808, 1067024, 1733914, 1981616, 2134048, 3467828, 3963232, 6935656, 13871312, 27742624]

約数ペア:

[(1, 27742624), (2, 13871312), (4, 6935656), (7, 3963232), (8, 3467828), (13, 2134048), (14, 1981616), (16, 1733914), (26, 1067024), (28, 990808), (32, 866957), (49, 566176), (52, 533512), (56, 495404), (91, 304864), (98, 283088), (104, 266756), (112, 247702), (182, 152432), (196, 141544), (208, 133378), (224, 123851), (364, 76216), (392, 70772), (416, 66689), (637, 43552), (728, 38108), (784, 35386), (1274, 21776), (1361, 20384), (1456, 19054), (1568, 17693), (2548, 10888), (2722, 10192), (2912, 9527), (5096, 5444)]