26981912

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{26557}}^1$

素因数の和:26690

約数の個数: 16

約数和(自身を含む): 50991360

約数和(自身を除く): 24009448

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 26557, 53114, 106228, 212456, 3372739, 6745478, 13490956, 26981912]

約数ペア:

[(1, 26981912), (2, 13490956), (4, 6745478), (8, 3372739), (127, 212456), (254, 106228), (508, 53114), (1016, 26557)]