15521736776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21321067}}^1$

素因数の和:21321093

約数の個数: 32

約数和(自身を含む): 35819394240

約数和(自身を除く): 20297657464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21321067, 42642134, 85284268, 149247469, 170568536, 277173871, 298494938, 554347742, 596989876, 1108695484, 1193979752, 1940217097, 2217390968, 3880434194, 7760868388, 15521736776]

約数ペア:

[(1, 15521736776), (2, 7760868388), (4, 3880434194), (7, 2217390968), (8, 1940217097), (13, 1193979752), (14, 1108695484), (26, 596989876), (28, 554347742), (52, 298494938), (56, 277173871), (91, 170568536), (104, 149247469), (182, 85284268), (364, 42642134), (728, 21321067)]