1276576

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1686944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 139, 164, 224, 278, 287, 328, 556, 574, 656, 973, 1112, 1148, 1312, 1946, 2224, 2296, 3892, 4448, 4592, 5699, 7784, 9184, 11398, 15568, 22796, 31136, 39893, 45592, 79786, 91184, 159572, 182368, 319144, 638288, 1276576]

約数ペア:

[(1, 1276576), (2, 638288), (4, 319144), (7, 182368), (8, 159572), (14, 91184), (16, 79786), (28, 45592), (32, 39893), (41, 31136), (56, 22796), (82, 15568), (112, 11398), (139, 9184), (164, 7784), (224, 5699), (278, 4592), (287, 4448), (328, 3892), (556, 2296), (574, 2224), (656, 1946), (973, 1312), (1112, 1148)]