28888942352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1867}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 58087746432

約数和(自身を除く): 29198804080

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 142, 212, 257, 284, 424, 514, 568, 848, 1028, 1136, 1867, 2056, 3734, 3763, 4112, 7468, 7526, 13621, 14936, 15052, 18247, 27242, 29872, 30104, 36494, 54484, 60208, 72988, 98951, 108968, 132557, 145976, 197902, 217936, 265114, 291952, 395804, 479819, 530228, 791608, 959638, 967091, 1060456, 1583216, 1919276, 1934182, 2120912, 3838552, 3868364, 7025521, 7677104, 7736728, 14051042, 15473456, 25430407, 28102084, 34067149, 50860814, 56204168, 68134298, 101721628, 112408336, 136268596, 203443256, 272537192, 406886512, 545074384, 1805558897, 3611117794, 7222235588, 14444471176, 28888942352]

約数ペア:

[(1, 28888942352), (2, 14444471176), (4, 7222235588), (8, 3611117794), (16, 1805558897), (53, 545074384), (71, 406886512), (106, 272537192), (142, 203443256), (212, 136268596), (257, 112408336), (284, 101721628), (424, 68134298), (514, 56204168), (568, 50860814), (848, 34067149), (1028, 28102084), (1136, 25430407), (1867, 15473456), (2056, 14051042), (3734, 7736728), (3763, 7677104), (4112, 7025521), (7468, 3868364), (7526, 3838552), (13621, 2120912), (14936, 1934182), (15052, 1919276), (18247, 1583216), (27242, 1060456), (29872, 967091), (30104, 959638), (36494, 791608), (54484, 530228), (60208, 479819), (72988, 395804), (98951, 291952), (108968, 265114), (132557, 217936), (145976, 197902)]