27288866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40057

約数の個数: 16

約数和(自身を含む): 46096128

約数和(自身を除く): 18807262

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 40013, 80026, 440143, 880286, 1240403, 2480806, 13644433, 27288866]

約数ペア:

[(1, 27288866), (2, 13644433), (11, 2480806), (22, 1240403), (31, 880286), (62, 440143), (341, 80026), (682, 40013)]