27954872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 24

約数和(自身を含む): 57615600

約数和(自身を除く): 29660728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 28879, 57758, 115516, 231032, 317669, 635338, 1270676, 2541352, 3494359, 6988718, 13977436, 27954872]

約数ペア:

[(1, 27954872), (2, 13977436), (4, 6988718), (8, 3494359), (11, 2541352), (22, 1270676), (44, 635338), (88, 317669), (121, 231032), (242, 115516), (484, 57758), (968, 28879)]