28141812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41143}}^1$

素因数の和:41172

約数の個数: 36

約数和(自身を含む): 74882080

約数和(自身を除く): 46740268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41143, 82286, 123429, 164572, 246858, 370287, 493716, 740574, 781717, 1481148, 1563434, 2345151, 3126868, 4690302, 7035453, 9380604, 14070906, 28141812]

約数ペア:

[(1, 28141812), (2, 14070906), (3, 9380604), (4, 7035453), (6, 4690302), (9, 3126868), (12, 2345151), (18, 1563434), (19, 1481148), (36, 781717), (38, 740574), (57, 493716), (76, 370287), (114, 246858), (171, 164572), (228, 123429), (342, 82286), (684, 41143)]