28799244

素因数分解:

$2^2\times 3^2\times {\mathrm{799979}}^1$

素因数の和:799989

約数の個数: 18

約数和(自身を含む): 72798180

約数和(自身を除く): 43998936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 799979, 1599958, 2399937, 3199916, 4799874, 7199811, 9599748, 14399622, 28799244]

約数ペア:

[(1, 28799244), (2, 14399622), (3, 9599748), (4, 7199811), (6, 4799874), (9, 3199916), (12, 2399937), (18, 1599958), (36, 799979)]