7947594144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{3942259}}^1$

素因数の和:3942282

約数の個数: 72

約数和(自身を含む): 25829687520

約数和(自身を除く): 17882093376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 3942259, 7884518, 11826777, 15769036, 23653554, 27595813, 31538072, 35480331, 47307108, 55191626, 63076144, 70960662, 82787439, 94614216, 110383252, 126152288, 141921324, 165574878, 189228432, 220766504, 248362317, 283842648, 331149756, 378456864, 441533008, 496724634, 567685296, 662299512, 883066016, 993449268, 1135370592, 1324599024, 1986898536, 2649198048, 3973797072, 7947594144]

約数ペア:

[(1, 7947594144), (2, 3973797072), (3, 2649198048), (4, 1986898536), (6, 1324599024), (7, 1135370592), (8, 993449268), (9, 883066016), (12, 662299512), (14, 567685296), (16, 496724634), (18, 441533008), (21, 378456864), (24, 331149756), (28, 283842648), (32, 248362317), (36, 220766504), (42, 189228432), (48, 165574878), (56, 141921324), (63, 126152288), (72, 110383252), (84, 94614216), (96, 82787439), (112, 70960662), (126, 63076144), (144, 55191626), (168, 47307108), (224, 35480331), (252, 31538072), (288, 27595813), (336, 23653554), (504, 15769036), (672, 11826777), (1008, 7884518), (2016, 3942259)]