28153412

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9397}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 56839104

約数和(自身を除く): 28685692

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9397, 18794, 37588, 65779, 131558, 263116, 1005479, 2010958, 4021916, 7038353, 14076706, 28153412]

約数ペア:

[(1, 28153412), (2, 14076706), (4, 7038353), (7, 4021916), (14, 2010958), (28, 1005479), (107, 263116), (214, 131558), (428, 65779), (749, 37588), (1498, 18794), (2996, 9397)]