27965918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 46539360

約数和(自身を除く): 18573442

約数列:

[1, 2, 17, 29, 34, 58, 113, 226, 251, 493, 502, 986, 1921, 3277, 3842, 4267, 6554, 7279, 8534, 14558, 28363, 55709, 56726, 111418, 123743, 247486, 482171, 822527, 964342, 1645054, 13982959, 27965918]

約数ペア:

[(1, 27965918), (2, 13982959), (17, 1645054), (29, 964342), (34, 822527), (58, 482171), (113, 247486), (226, 123743), (251, 111418), (493, 56726), (502, 55709), (986, 28363), (1921, 14558), (3277, 8534), (3842, 7279), (4267, 6554)]