38546368

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 56

約数和(自身を含む): 88188800

約数和(自身を除く): 49642432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 619, 973, 1112, 1238, 1946, 2224, 2476, 3892, 4333, 4448, 4952, 7784, 8666, 8896, 9904, 15568, 17332, 19808, 31136, 34664, 39616, 62272, 69328, 86041, 138656, 172082, 277312, 344164, 602287, 688328, 1204574, 1376656, 2409148, 2753312, 4818296, 5506624, 9636592, 19273184, 38546368]

約数ペア:

[(1, 38546368), (2, 19273184), (4, 9636592), (7, 5506624), (8, 4818296), (14, 2753312), (16, 2409148), (28, 1376656), (32, 1204574), (56, 688328), (64, 602287), (112, 344164), (139, 277312), (224, 172082), (278, 138656), (448, 86041), (556, 69328), (619, 62272), (973, 39616), (1112, 34664), (1238, 31136), (1946, 19808), (2224, 17332), (2476, 15568), (3892, 9904), (4333, 8896), (4448, 8666), (4952, 7784)]