40276054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6040

約数の個数: 32

約数和(自身を含む): 76378176

約数和(自身を除く): 36102122

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 5981, 6734, 11962, 41867, 77753, 83734, 155506, 221297, 442594, 544271, 1088542, 1549079, 2876861, 3098158, 5753722, 20138027, 40276054]

約数ペア:

[(1, 40276054), (2, 20138027), (7, 5753722), (13, 3098158), (14, 2876861), (26, 1549079), (37, 1088542), (74, 544271), (91, 442594), (182, 221297), (259, 155506), (481, 83734), (518, 77753), (962, 41867), (3367, 11962), (5981, 6734)]