28086014772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1582489}}^1$

素因数の和:1582545

約数の個数: 72

約数和(自身を含む): 77763558600

約数和(自身を除く): 49677543828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 1582489, 3164978, 4747467, 6329956, 9494934, 14242401, 18989868, 26902313, 28484802, 45892181, 53804626, 56969604, 80706939, 91784362, 107609252, 137676543, 161413878, 183568724, 242120817, 275353086, 322827756, 413029629, 484241634, 550706172, 780167077, 826059258, 968483268, 1560334154, 1652118516, 2340501231, 3120668308, 4681002462, 7021503693, 9362004924, 14043007386, 28086014772]

約数ペア:

[(1, 28086014772), (2, 14043007386), (3, 9362004924), (4, 7021503693), (6, 4681002462), (9, 3120668308), (12, 2340501231), (17, 1652118516), (18, 1560334154), (29, 968483268), (34, 826059258), (36, 780167077), (51, 550706172), (58, 484241634), (68, 413029629), (87, 322827756), (102, 275353086), (116, 242120817), (153, 183568724), (174, 161413878), (204, 137676543), (261, 107609252), (306, 91784362), (348, 80706939), (493, 56969604), (522, 53804626), (612, 45892181), (986, 28484802), (1044, 26902313), (1479, 18989868), (1972, 14242401), (2958, 9494934), (4437, 6329956), (5916, 4747467), (8874, 3164978), (17748, 1582489)]