15691766602616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1\times {\mathrm{709871}}^1$

素因数の和:714876

約数の個数: 64

約数和(自身を含む): 32428770232320

約数和(自身を除く): 16737003629704

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 4943, 9886, 19772, 39544, 64259, 128518, 212549, 257036, 425098, 514072, 709871, 850196, 1419742, 1700392, 2763137, 2839484, 5526274, 5678968, 9228323, 11052548, 18456646, 22105096, 30524453, 36913292, 61048906, 73826584, 122097812, 244195624, 396817889, 793635778, 1587271556, 3174543112, 3508892353, 7017784706, 14035569412, 28071138824, 45615600589, 91231201178, 150882371179, 182462402356, 301764742358, 364924804712, 603529484716, 1207058969432, 1961470825327, 3922941650654, 7845883301308, 15691766602616]

約数ペア:

[(1, 15691766602616), (2, 7845883301308), (4, 3922941650654), (8, 1961470825327), (13, 1207058969432), (26, 603529484716), (43, 364924804712), (52, 301764742358), (86, 182462402356), (104, 150882371179), (172, 91231201178), (344, 45615600589), (559, 28071138824), (1118, 14035569412), (2236, 7017784706), (4472, 3508892353), (4943, 3174543112), (9886, 1587271556), (19772, 793635778), (39544, 396817889), (64259, 244195624), (128518, 122097812), (212549, 73826584), (257036, 61048906), (425098, 36913292), (514072, 30524453), (709871, 22105096), (850196, 18456646), (1419742, 11052548), (1700392, 9228323), (2763137, 5678968), (2839484, 5526274)]