27944224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 69177024

約数和(自身を除く): 41232800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1031, 1232, 1694, 1936, 2062, 2464, 3388, 3872, 4124, 6776, 7217, 8248, 11341, 13552, 14434, 16496, 22682, 27104, 28868, 32992, 45364, 57736, 79387, 90728, 115472, 124751, 158774, 181456, 230944, 249502, 317548, 362912, 499004, 635096, 873257, 998008, 1270192, 1746514, 1996016, 2540384, 3493028, 3992032, 6986056, 13972112, 27944224]

約数ペア:

[(1, 27944224), (2, 13972112), (4, 6986056), (7, 3992032), (8, 3493028), (11, 2540384), (14, 1996016), (16, 1746514), (22, 1270192), (28, 998008), (32, 873257), (44, 635096), (56, 499004), (77, 362912), (88, 317548), (112, 249502), (121, 230944), (154, 181456), (176, 158774), (224, 124751), (242, 115472), (308, 90728), (352, 79387), (484, 57736), (616, 45364), (847, 32992), (968, 28868), (1031, 27104), (1232, 22682), (1694, 16496), (1936, 14434), (2062, 13552), (2464, 11341), (3388, 8248), (3872, 7217), (4124, 6776)]