1968223936

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{11971}}^1$

素因数の和:12357

約数の個数: 56

約数和(自身を含む): 4476187136

約数和(自身を除く): 2507963200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 448, 734, 1468, 2569, 2936, 5138, 5872, 10276, 11744, 11971, 20552, 23488, 23942, 41104, 47884, 82208, 83797, 95768, 164416, 167594, 191536, 335188, 383072, 670376, 766144, 1340752, 2681504, 4393357, 5363008, 8786714, 17573428, 30753499, 35146856, 61506998, 70293712, 123013996, 140587424, 246027992, 281174848, 492055984, 984111968, 1968223936]

約数ペア:

[(1, 1968223936), (2, 984111968), (4, 492055984), (7, 281174848), (8, 246027992), (14, 140587424), (16, 123013996), (28, 70293712), (32, 61506998), (56, 35146856), (64, 30753499), (112, 17573428), (224, 8786714), (367, 5363008), (448, 4393357), (734, 2681504), (1468, 1340752), (2569, 766144), (2936, 670376), (5138, 383072), (5872, 335188), (10276, 191536), (11744, 167594), (11971, 164416), (20552, 95768), (23488, 83797), (23942, 82208), (41104, 47884)]