29122782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 67710720

約数和(自身を除く): 38587938

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 457, 494, 559, 741, 817, 914, 1118, 1371, 1482, 1634, 1677, 2451, 2742, 3354, 4902, 5941, 8683, 10621, 11882, 17366, 17823, 19651, 21242, 26049, 31863, 35646, 39302, 52098, 58953, 63726, 112879, 117906, 225758, 255463, 338637, 373369, 510926, 677274, 746738, 766389, 1120107, 1532778, 2240214, 4853797, 9707594, 14561391, 29122782]

約数ペア:

[(1, 29122782), (2, 14561391), (3, 9707594), (6, 4853797), (13, 2240214), (19, 1532778), (26, 1120107), (38, 766389), (39, 746738), (43, 677274), (57, 510926), (78, 373369), (86, 338637), (114, 255463), (129, 225758), (247, 117906), (258, 112879), (457, 63726), (494, 58953), (559, 52098), (741, 39302), (817, 35646), (914, 31863), (1118, 26049), (1371, 21242), (1482, 19651), (1634, 17823), (1677, 17366), (2451, 11882), (2742, 10621), (3354, 8683), (4902, 5941)]