2839111808

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39679}}^1$

素因数の和:39749

約数の個数: 64

約数和(自身を含む): 6232934400

約数和(自身を除く): 3393822592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 1664, 2236, 2752, 4472, 5504, 8944, 17888, 35776, 39679, 71552, 79358, 158716, 317432, 515827, 634864, 1031654, 1269728, 1706197, 2063308, 2539456, 3412394, 4126616, 5078912, 6824788, 8253232, 13649576, 16506464, 22180561, 27299152, 33012928, 44361122, 54598304, 66025856, 88722244, 109196608, 177444488, 218393216, 354888976, 709777952, 1419555904, 2839111808]

約数ペア:

[(1, 2839111808), (2, 1419555904), (4, 709777952), (8, 354888976), (13, 218393216), (16, 177444488), (26, 109196608), (32, 88722244), (43, 66025856), (52, 54598304), (64, 44361122), (86, 33012928), (104, 27299152), (128, 22180561), (172, 16506464), (208, 13649576), (344, 8253232), (416, 6824788), (559, 5078912), (688, 4126616), (832, 3412394), (1118, 2539456), (1376, 2063308), (1664, 1706197), (2236, 1269728), (2752, 1031654), (4472, 634864), (5504, 515827), (8944, 317432), (17888, 158716), (35776, 79358), (39679, 71552)]