57138368

素因数分解:

$2^6\times 7^1\times {\mathrm{127541}}^1$

素因数の和:127560

約数の個数: 28

約数和(自身を含む): 129582672

約数和(自身を除く): 72444304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 127541, 255082, 510164, 892787, 1020328, 1785574, 2040656, 3571148, 4081312, 7142296, 8162624, 14284592, 28569184, 57138368]

約数ペア:

[(1, 57138368), (2, 28569184), (4, 14284592), (7, 8162624), (8, 7142296), (14, 4081312), (16, 3571148), (28, 2040656), (32, 1785574), (56, 1020328), (64, 892787), (112, 510164), (224, 255082), (448, 127541)]