27850732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 63159040

約数和(自身を除く): 35308308

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 4027, 6916, 8054, 16108, 28189, 52351, 56378, 76513, 104702, 112756, 153026, 209404, 306052, 366457, 535591, 732914, 994669, 1071182, 1465828, 1989338, 2142364, 3978676, 6962683, 13925366, 27850732]

約数ペア:

[(1, 27850732), (2, 13925366), (4, 6962683), (7, 3978676), (13, 2142364), (14, 1989338), (19, 1465828), (26, 1071182), (28, 994669), (38, 732914), (52, 535591), (76, 366457), (91, 306052), (133, 209404), (182, 153026), (247, 112756), (266, 104702), (364, 76513), (494, 56378), (532, 52351), (988, 28189), (1729, 16108), (3458, 8054), (4027, 6916)]