4258352

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 9526176

約数和(自身を除く): 5267824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 197, 386, 394, 772, 788, 1351, 1379, 1544, 1576, 2702, 2758, 3088, 3152, 5404, 5516, 10808, 11032, 21616, 22064, 38021, 76042, 152084, 266147, 304168, 532294, 608336, 1064588, 2129176, 4258352]

約数ペア:

[(1, 4258352), (2, 2129176), (4, 1064588), (7, 608336), (8, 532294), (14, 304168), (16, 266147), (28, 152084), (56, 76042), (112, 38021), (193, 22064), (197, 21616), (386, 11032), (394, 10808), (772, 5516), (788, 5404), (1351, 3152), (1379, 3088), (1544, 2758), (1576, 2702)]