7388368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35521}}^1$

素因数の和:35542

約数の個数: 20

約数和(自身を含む): 15416548

約数和(自身を除く): 8028180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35521, 71042, 142084, 284168, 461773, 568336, 923546, 1847092, 3694184, 7388368]

約数ペア:

[(1, 7388368), (2, 3694184), (4, 1847092), (8, 923546), (13, 568336), (16, 461773), (26, 284168), (52, 142084), (104, 71042), (208, 35521)]