7640168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{13451}}^1$

素因数の和:13528

約数の個数: 16

約数和(自身を含む): 14528160

約数和(自身を除く): 6887992

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 13451, 26902, 53804, 107608, 955021, 1910042, 3820084, 7640168]

約数ペア:

[(1, 7640168), (2, 3820084), (4, 1910042), (8, 955021), (71, 107608), (142, 53804), (284, 26902), (568, 13451)]