27830065168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91546267}}^1$

素因数の和:91546294

約数の個数: 20

約数和(自身を含む): 56758686160

約数和(自身を除く): 28928620992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91546267, 183092534, 366185068, 732370136, 1464740272, 1739379073, 3478758146, 6957516292, 13915032584, 27830065168]

約数ペア:

[(1, 27830065168), (2, 13915032584), (4, 6957516292), (8, 3478758146), (16, 1739379073), (19, 1464740272), (38, 732370136), (76, 366185068), (152, 183092534), (304, 91546267)]