56139328

素因数分解:

$2^6\times 7^1\times {\mathrm{125311}}^1$

素因数の和:125330

約数の個数: 28

約数和(自身を含む): 127316992

約数和(自身を除く): 71177664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 125311, 250622, 501244, 877177, 1002488, 1754354, 2004976, 3508708, 4009952, 7017416, 8019904, 14034832, 28069664, 56139328]

約数ペア:

[(1, 56139328), (2, 28069664), (4, 14034832), (7, 8019904), (8, 7017416), (14, 4009952), (16, 3508708), (28, 2004976), (32, 1754354), (56, 1002488), (64, 877177), (112, 501244), (224, 250622), (448, 125311)]