28937004

素因数分解:

$2^2\times 3^1\times {\mathrm{911}}^1\times {\mathrm{2647}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 67619328

約数和(自身を除く): 38682324

約数列:

[1, 2, 3, 4, 6, 12, 911, 1822, 2647, 2733, 3644, 5294, 5466, 7941, 10588, 10932, 15882, 31764, 2411417, 4822834, 7234251, 9645668, 14468502, 28937004]

約数ペア:

[(1, 28937004), (2, 14468502), (3, 9645668), (4, 7234251), (6, 4822834), (12, 2411417), (911, 31764), (1822, 15882), (2647, 10932), (2733, 10588), (3644, 7941), (5294, 5466)]