25561976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{26407}}^1$

素因数の和:26435

約数の個数: 24

約数和(自身を含む): 52683960

約数和(自身を除く): 27121984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 26407, 52814, 105628, 211256, 290477, 580954, 1161908, 2323816, 3195247, 6390494, 12780988, 25561976]

約数ペア:

[(1, 25561976), (2, 12780988), (4, 6390494), (8, 3195247), (11, 2323816), (22, 1161908), (44, 580954), (88, 290477), (121, 211256), (242, 105628), (484, 52814), (968, 26407)]