9871303936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{26249}}^1$

素因数の和:26391

約数の個数: 72

約数和(自身を含む): 21408345000

約数和(自身を除く): 11537041064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 256, 416, 452, 832, 904, 1469, 1664, 1808, 2938, 3328, 3616, 5876, 7232, 11752, 14464, 23504, 26249, 28928, 47008, 52498, 94016, 104996, 188032, 209992, 341237, 376064, 419984, 682474, 839968, 1364948, 1679936, 2729896, 2966137, 3359872, 5459792, 5932274, 6719744, 10919584, 11864548, 21839168, 23729096, 38559781, 43678336, 47458192, 77119562, 87356672, 94916384, 154239124, 189832768, 308478248, 379665536, 616956496, 759331072, 1233912992, 2467825984, 4935651968, 9871303936]

約数ペア:

[(1, 9871303936), (2, 4935651968), (4, 2467825984), (8, 1233912992), (13, 759331072), (16, 616956496), (26, 379665536), (32, 308478248), (52, 189832768), (64, 154239124), (104, 94916384), (113, 87356672), (128, 77119562), (208, 47458192), (226, 43678336), (256, 38559781), (416, 23729096), (452, 21839168), (832, 11864548), (904, 10919584), (1469, 6719744), (1664, 5932274), (1808, 5459792), (2938, 3359872), (3328, 2966137), (3616, 2729896), (5876, 1679936), (7232, 1364948), (11752, 839968), (14464, 682474), (23504, 419984), (26249, 376064), (28928, 341237), (47008, 209992), (52498, 188032), (94016, 104996)]