25947944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 53835840

約数和(自身を除く): 27887896

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 4153, 6248, 8306, 16612, 33224, 45683, 91366, 182732, 294863, 365464, 589726, 1179452, 2358904, 3243493, 6486986, 12973972, 25947944]

約数ペア:

[(1, 25947944), (2, 12973972), (4, 6486986), (8, 3243493), (11, 2358904), (22, 1179452), (44, 589726), (71, 365464), (88, 294863), (142, 182732), (284, 91366), (568, 45683), (781, 33224), (1562, 16612), (3124, 8306), (4153, 6248)]