13575296

素因数分解:

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

素因数の和:269

約数の個数: 64

約数和(自身を含む): 31416000

約数和(自身を除く): 17840704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 139, 218, 224, 278, 436, 448, 556, 763, 872, 896, 973, 1112, 1526, 1744, 1946, 2224, 3052, 3488, 3892, 4448, 6104, 6976, 7784, 8896, 12208, 13952, 15151, 15568, 17792, 24416, 30302, 31136, 48832, 60604, 62272, 97664, 106057, 121208, 124544, 212114, 242416, 424228, 484832, 848456, 969664, 1696912, 1939328, 3393824, 6787648, 13575296]

約数ペア:

[(1, 13575296), (2, 6787648), (4, 3393824), (7, 1939328), (8, 1696912), (14, 969664), (16, 848456), (28, 484832), (32, 424228), (56, 242416), (64, 212114), (109, 124544), (112, 121208), (128, 106057), (139, 97664), (218, 62272), (224, 60604), (278, 48832), (436, 31136), (448, 30302), (556, 24416), (763, 17792), (872, 15568), (896, 15151), (973, 13952), (1112, 12208), (1526, 8896), (1744, 7784), (1946, 6976), (2224, 6104), (3052, 4448), (3488, 3892)]