38204054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 67896576

約数和(自身を除く): 29692522

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 563, 917, 1126, 1834, 3941, 4847, 7882, 9694, 20831, 33929, 41662, 67858, 73753, 145817, 147506, 291634, 516271, 1032542, 2728861, 5457722, 19102027, 38204054]

約数ペア:

[(1, 38204054), (2, 19102027), (7, 5457722), (14, 2728861), (37, 1032542), (74, 516271), (131, 291634), (259, 147506), (262, 145817), (518, 73753), (563, 67858), (917, 41662), (1126, 33929), (1834, 20831), (3941, 9694), (4847, 7882)]