27139112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 68342400

約数和(自身を除く): 41203288

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 3389, 4004, 6778, 8008, 13556, 23723, 27112, 37279, 44057, 47446, 74558, 88114, 94892, 149116, 176228, 189784, 260953, 298232, 308399, 352456, 484627, 521906, 616798, 969254, 1043812, 1233596, 1938508, 2087624, 2467192, 3392389, 3877016, 6784778, 13569556, 27139112]

約数ペア:

[(1, 27139112), (2, 13569556), (4, 6784778), (7, 3877016), (8, 3392389), (11, 2467192), (13, 2087624), (14, 1938508), (22, 1233596), (26, 1043812), (28, 969254), (44, 616798), (52, 521906), (56, 484627), (77, 352456), (88, 308399), (91, 298232), (104, 260953), (143, 189784), (154, 176228), (182, 149116), (286, 94892), (308, 88114), (364, 74558), (572, 47446), (616, 44057), (728, 37279), (1001, 27112), (1144, 23723), (2002, 13556), (3389, 8008), (4004, 6778)]