27128284

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{293}}^2$

素因数の和:669

約数の個数: 18

約数和(自身を含む): 48240080

約数和(自身を除く): 21111796

約数列:

[1, 2, 4, 79, 158, 293, 316, 586, 1172, 23147, 46294, 85849, 92588, 171698, 343396, 6782071, 13564142, 27128284]

約数ペア:

[(1, 27128284), (2, 13564142), (4, 6782071), (79, 343396), (158, 171698), (293, 92588), (316, 85849), (586, 46294), (1172, 23147)]