4378334848

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15541}}^1$

素因数の和:15657

約数の個数: 64

約数和(自身を含む): 9131235840

約数和(自身を除く): 4752900992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 3968, 4402, 4544, 8804, 9088, 15541, 17608, 31082, 35216, 62164, 70432, 124328, 140864, 248656, 281728, 481771, 497312, 963542, 994624, 1103411, 1927084, 1989248, 2206822, 3854168, 4413644, 7708336, 8827288, 15416672, 17654576, 30833344, 34205741, 35309152, 61666688, 68411482, 70618304, 136822964, 141236608, 273645928, 547291856, 1094583712, 2189167424, 4378334848]

約数ペア:

[(1, 4378334848), (2, 2189167424), (4, 1094583712), (8, 547291856), (16, 273645928), (31, 141236608), (32, 136822964), (62, 70618304), (64, 68411482), (71, 61666688), (124, 35309152), (128, 34205741), (142, 30833344), (248, 17654576), (284, 15416672), (496, 8827288), (568, 7708336), (992, 4413644), (1136, 3854168), (1984, 2206822), (2201, 1989248), (2272, 1927084), (3968, 1103411), (4402, 994624), (4544, 963542), (8804, 497312), (9088, 481771), (15541, 281728), (17608, 248656), (31082, 140864), (35216, 124328), (62164, 70432)]