28588644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 84634368

約数和(自身を除く): 56045724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 2767, 3444, 5166, 5534, 8301, 10332, 11068, 16602, 19369, 24903, 33204, 38738, 49806, 58107, 77476, 99612, 113447, 116214, 174321, 226894, 232428, 340341, 348642, 453788, 680682, 697284, 794129, 1021023, 1361364, 1588258, 2042046, 2382387, 3176516, 4084092, 4764774, 7147161, 9529548, 14294322, 28588644]

約数ペア:

[(1, 28588644), (2, 14294322), (3, 9529548), (4, 7147161), (6, 4764774), (7, 4084092), (9, 3176516), (12, 2382387), (14, 2042046), (18, 1588258), (21, 1361364), (28, 1021023), (36, 794129), (41, 697284), (42, 680682), (63, 453788), (82, 348642), (84, 340341), (123, 232428), (126, 226894), (164, 174321), (246, 116214), (252, 113447), (287, 99612), (369, 77476), (492, 58107), (574, 49806), (738, 38738), (861, 33204), (1148, 24903), (1476, 19369), (1722, 16602), (2583, 11068), (2767, 10332), (3444, 8301), (5166, 5534)]