56499712

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:858

約数の個数: 40

約数和(自身を含む): 113749416

約数和(自身を除く): 57249704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 677, 1304, 1354, 2608, 2708, 5216, 5416, 10432, 10832, 20864, 21664, 41728, 43328, 83456, 86656, 110351, 173312, 220702, 346624, 441404, 882808, 1765616, 3531232, 7062464, 14124928, 28249856, 56499712]

約数ペア:

[(1, 56499712), (2, 28249856), (4, 14124928), (8, 7062464), (16, 3531232), (32, 1765616), (64, 882808), (128, 441404), (163, 346624), (256, 220702), (326, 173312), (512, 110351), (652, 86656), (677, 83456), (1304, 43328), (1354, 41728), (2608, 21664), (2708, 20864), (5216, 10832), (5416, 10432)]