27671638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17761}}^1$

素因数の和:17823

約数の個数: 16

約数和(自身を含む): 44760240

約数和(自身を除く): 17088602

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 17761, 35522, 337459, 674918, 728201, 1456402, 13835819, 27671638]

約数ペア:

[(1, 27671638), (2, 13835819), (19, 1456402), (38, 728201), (41, 674918), (82, 337459), (779, 35522), (1558, 17761)]