2356144

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 5292320

約数和(自身を除く): 2936176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 193, 218, 386, 436, 763, 772, 872, 1351, 1526, 1544, 1744, 2702, 3052, 3088, 5404, 6104, 10808, 12208, 21037, 21616, 42074, 84148, 147259, 168296, 294518, 336592, 589036, 1178072, 2356144]

約数ペア:

[(1, 2356144), (2, 1178072), (4, 589036), (7, 336592), (8, 294518), (14, 168296), (16, 147259), (28, 84148), (56, 42074), (109, 21616), (112, 21037), (193, 12208), (218, 10808), (386, 6104), (436, 5404), (763, 3088), (772, 3052), (872, 2702), (1351, 1744), (1526, 1544)]