27540128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11177}}^1$

素因数の和:11205

約数の個数: 48

約数和(自身を含む): 67604544

約数和(自身を除く): 40064416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11177, 22354, 44708, 78239, 89416, 122947, 156478, 178832, 245894, 312956, 357664, 491788, 625912, 860629, 983576, 1251824, 1721258, 1967152, 2503648, 3442516, 3934304, 6885032, 13770064, 27540128]

約数ペア:

[(1, 27540128), (2, 13770064), (4, 6885032), (7, 3934304), (8, 3442516), (11, 2503648), (14, 1967152), (16, 1721258), (22, 1251824), (28, 983576), (32, 860629), (44, 625912), (56, 491788), (77, 357664), (88, 312956), (112, 245894), (154, 178832), (176, 156478), (224, 122947), (308, 89416), (352, 78239), (616, 44708), (1232, 22354), (2464, 11177)]