28454082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 34251582

約数列:

[1, 2, 3, 6, 23, 41, 46, 47, 69, 82, 94, 107, 123, 138, 141, 214, 246, 282, 321, 642, 943, 1081, 1886, 1927, 2162, 2461, 2829, 3243, 3854, 4387, 4922, 5029, 5658, 5781, 6486, 7383, 8774, 10058, 11562, 13161, 14766, 15087, 26322, 30174, 44321, 88642, 100901, 115667, 132963, 201802, 206189, 231334, 265926, 302703, 347001, 412378, 605406, 618567, 694002, 1237134, 4742347, 9484694, 14227041, 28454082]

約数ペア:

[(1, 28454082), (2, 14227041), (3, 9484694), (6, 4742347), (23, 1237134), (41, 694002), (46, 618567), (47, 605406), (69, 412378), (82, 347001), (94, 302703), (107, 265926), (123, 231334), (138, 206189), (141, 201802), (214, 132963), (246, 115667), (282, 100901), (321, 88642), (642, 44321), (943, 30174), (1081, 26322), (1886, 15087), (1927, 14766), (2162, 13161), (2461, 11562), (2829, 10058), (3243, 8774), (3854, 7383), (4387, 6486), (4922, 5781), (5029, 5658)]