68848052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 150377472

約数和(自身を除く): 81529420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2591, 3796, 5182, 6643, 10364, 13286, 18137, 26572, 33683, 36274, 67366, 72548, 134732, 189143, 235781, 378286, 471562, 756572, 943124, 1324001, 2458859, 2648002, 4917718, 5296004, 9835436, 17212013, 34424026, 68848052]

約数ペア:

[(1, 68848052), (2, 34424026), (4, 17212013), (7, 9835436), (13, 5296004), (14, 4917718), (26, 2648002), (28, 2458859), (52, 1324001), (73, 943124), (91, 756572), (146, 471562), (182, 378286), (292, 235781), (364, 189143), (511, 134732), (949, 72548), (1022, 67366), (1898, 36274), (2044, 33683), (2591, 26572), (3796, 18137), (5182, 13286), (6643, 10364)]