8049448984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12143}}^1$

素因数の和:12280

約数の個数: 64

約数和(自身を含む): 16158320640

約数和(自身を除く): 8108871656

約数列:

[1, 2, 4, 8, 41, 43, 47, 82, 86, 94, 164, 172, 188, 328, 344, 376, 1763, 1927, 2021, 3526, 3854, 4042, 7052, 7708, 8084, 12143, 14104, 15416, 16168, 24286, 48572, 82861, 97144, 165722, 331444, 497863, 522149, 570721, 662888, 995726, 1044298, 1141442, 1991452, 2088596, 2282884, 3982904, 4177192, 4565768, 21408109, 23399561, 24541003, 42816218, 46799122, 49082006, 85632436, 93598244, 98164012, 171264872, 187196488, 196328024, 1006181123, 2012362246, 4024724492, 8049448984]

約数ペア:

[(1, 8049448984), (2, 4024724492), (4, 2012362246), (8, 1006181123), (41, 196328024), (43, 187196488), (47, 171264872), (82, 98164012), (86, 93598244), (94, 85632436), (164, 49082006), (172, 46799122), (188, 42816218), (328, 24541003), (344, 23399561), (376, 21408109), (1763, 4565768), (1927, 4177192), (2021, 3982904), (3526, 2282884), (3854, 2088596), (4042, 1991452), (7052, 1141442), (7708, 1044298), (8084, 995726), (12143, 662888), (14104, 570721), (15416, 522149), (16168, 497863), (24286, 331444), (48572, 165722), (82861, 97144)]