28014098

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18701}}^1$

素因数の和:18817

約数の個数: 16

約数和(自身を含む): 48475584

約数和(自身を除く): 20461486

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 18701, 37402, 130907, 261814, 2001007, 4002014, 14007049, 28014098]

約数ペア:

[(1, 28014098), (2, 14007049), (7, 4002014), (14, 2001007), (107, 261814), (214, 130907), (749, 37402), (1498, 18701)]