26406107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 33997824

約数和(自身を除く): 7591717

約数列:

[1, 7, 13, 61, 67, 71, 91, 427, 469, 497, 793, 871, 923, 4087, 4331, 4757, 5551, 6097, 6461, 28609, 30317, 33299, 53131, 56303, 61841, 290177, 371917, 394121, 432887, 2031239, 3772301, 26406107]

約数ペア:

[(1, 26406107), (7, 3772301), (13, 2031239), (61, 432887), (67, 394121), (71, 371917), (91, 290177), (427, 61841), (469, 56303), (497, 53131), (793, 33299), (871, 30317), (923, 28609), (4087, 6461), (4331, 6097), (4757, 5551)]