17939286976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{190811}}^1$

素因数の和:190949

約数の個数: 56

約数和(自身を含む): 38676065904

約数和(自身を除く): 20736778928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 904, 1469, 1808, 2938, 3616, 5876, 7232, 11752, 23504, 47008, 94016, 190811, 381622, 763244, 1526488, 2480543, 3052976, 4961086, 6105952, 9922172, 12211904, 19844344, 21561643, 39688688, 43123286, 79377376, 86246572, 158754752, 172493144, 280301359, 344986288, 560602718, 689972576, 1121205436, 1379945152, 2242410872, 4484821744, 8969643488, 17939286976]

約数ペア:

[(1, 17939286976), (2, 8969643488), (4, 4484821744), (8, 2242410872), (13, 1379945152), (16, 1121205436), (26, 689972576), (32, 560602718), (52, 344986288), (64, 280301359), (104, 172493144), (113, 158754752), (208, 86246572), (226, 79377376), (416, 43123286), (452, 39688688), (832, 21561643), (904, 19844344), (1469, 12211904), (1808, 9922172), (2938, 6105952), (3616, 4961086), (5876, 3052976), (7232, 2480543), (11752, 1526488), (23504, 763244), (47008, 381622), (94016, 190811)]