7421752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71363}}^1$

素因数の和:71382

約数の個数: 16

約数和(自身を含む): 14986440

約数和(自身を除く): 7564688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 71363, 142726, 285452, 570904, 927719, 1855438, 3710876, 7421752]

約数ペア:

[(1, 7421752), (2, 3710876), (4, 1855438), (8, 927719), (13, 570904), (26, 285452), (52, 142726), (104, 71363)]