26787608

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{4139}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 50301000

約数和(自身を除く): 23513392

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 4139, 6472, 8278, 16556, 33112, 3348451, 6696902, 13393804, 26787608]

約数ペア:

[(1, 26787608), (2, 13393804), (4, 6696902), (8, 3348451), (809, 33112), (1618, 16556), (3236, 8278), (4139, 6472)]