25948442008

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{4009339}}^1$

素因数の和:4010154

約数の個数: 16

約数和(自身を含む): 48713481000

約数和(自身を除く): 22765038992

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 4009339, 8018678, 16037356, 32074712, 3243555251, 6487110502, 12974221004, 25948442008]

約数ペア:

[(1, 25948442008), (2, 12974221004), (4, 6487110502), (8, 3243555251), (809, 32074712), (1618, 16037356), (3236, 8018678), (6472, 4009339)]