27857966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7195

約数の個数: 16

約数和(自身を含む): 43732224

約数和(自身を除く): 15874258

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 7103, 14206, 262811, 376459, 525622, 752918, 13928983, 27857966]

約数ペア:

[(1, 27857966), (2, 13928983), (37, 752918), (53, 525622), (74, 376459), (106, 262811), (1961, 14206), (3922, 7103)]