27680098

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 42529536

約数和(自身を除く): 14849438

約数列:

[1, 2, 53, 106, 223, 446, 1171, 2342, 11819, 23638, 62063, 124126, 261133, 522266, 13840049, 27680098]

約数ペア:

[(1, 27680098), (2, 13840049), (53, 522266), (106, 261133), (223, 124126), (446, 62063), (1171, 23638), (2342, 11819)]