28159596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13723}}^1$

素因数の和:13755

約数の個数: 48

約数和(自身を含む): 76854400

約数和(自身を除く): 48694804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13723, 27446, 41169, 54892, 82338, 123507, 164676, 247014, 260737, 370521, 494028, 521474, 741042, 782211, 1042948, 1482084, 1564422, 2346633, 3128844, 4693266, 7039899, 9386532, 14079798, 28159596]

約数ペア:

[(1, 28159596), (2, 14079798), (3, 9386532), (4, 7039899), (6, 4693266), (9, 3128844), (12, 2346633), (18, 1564422), (19, 1482084), (27, 1042948), (36, 782211), (38, 741042), (54, 521474), (57, 494028), (76, 370521), (108, 260737), (114, 247014), (171, 164676), (228, 123507), (342, 82338), (513, 54892), (684, 41169), (1026, 27446), (2052, 13723)]