6787648

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 15646400

約数和(自身を除く): 8858752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 139, 218, 224, 278, 436, 448, 556, 763, 872, 973, 1112, 1526, 1744, 1946, 2224, 3052, 3488, 3892, 4448, 6104, 6976, 7784, 8896, 12208, 15151, 15568, 24416, 30302, 31136, 48832, 60604, 62272, 106057, 121208, 212114, 242416, 424228, 484832, 848456, 969664, 1696912, 3393824, 6787648]

約数ペア:

[(1, 6787648), (2, 3393824), (4, 1696912), (7, 969664), (8, 848456), (14, 484832), (16, 424228), (28, 242416), (32, 212114), (56, 121208), (64, 106057), (109, 62272), (112, 60604), (139, 48832), (218, 31136), (224, 30302), (278, 24416), (436, 15568), (448, 15151), (556, 12208), (763, 8896), (872, 7784), (973, 6976), (1112, 6104), (1526, 4448), (1744, 3892), (1946, 3488), (2224, 3052)]