26043794

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 22711726

約数列:

[1, 2, 7, 14, 19, 38, 49, 71, 98, 133, 142, 197, 266, 394, 497, 931, 994, 1349, 1379, 1862, 2698, 2758, 3479, 3743, 6958, 7486, 9443, 9653, 13987, 18886, 19306, 26201, 27974, 52402, 66101, 97909, 132202, 183407, 195818, 265753, 366814, 531506, 685363, 1370726, 1860271, 3720542, 13021897, 26043794]

約数ペア:

[(1, 26043794), (2, 13021897), (7, 3720542), (14, 1860271), (19, 1370726), (38, 685363), (49, 531506), (71, 366814), (98, 265753), (133, 195818), (142, 183407), (197, 132202), (266, 97909), (394, 66101), (497, 52402), (931, 27974), (994, 26201), (1349, 19306), (1379, 18886), (1862, 13987), (2698, 9653), (2758, 9443), (3479, 7486), (3743, 6958)]