28796412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55807}}^1$

素因数の和:55857

約数の個数: 24

約数和(自身を含む): 68755456

約数和(自身を除く): 39959044

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55807, 111614, 167421, 223228, 334842, 669684, 2399701, 4799402, 7199103, 9598804, 14398206, 28796412]

約数ペア:

[(1, 28796412), (2, 14398206), (3, 9598804), (4, 7199103), (6, 4799402), (12, 2399701), (43, 669684), (86, 334842), (129, 223228), (172, 167421), (258, 111614), (516, 55807)]