15678971336

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1\times {\mathrm{4289}}^1$

素因数の和:6582

約数の個数: 64

約数和(自身を含む): 34779888000

約数和(自身を除く): 19100916664

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 2251, 4289, 4502, 8578, 9004, 15757, 17156, 18008, 30023, 31514, 34312, 60046, 63028, 65279, 120092, 124381, 126056, 130558, 240184, 248762, 261116, 456953, 497524, 522232, 870667, 913906, 995048, 1741334, 1827812, 3482668, 3655624, 6965336, 9654539, 19309078, 38618156, 67581773, 77236312, 135163546, 270327092, 279981631, 540654184, 559963262, 1119926524, 1959871417, 2239853048, 3919742834, 7839485668, 15678971336]

約数ペア:

[(1, 15678971336), (2, 7839485668), (4, 3919742834), (7, 2239853048), (8, 1959871417), (14, 1119926524), (28, 559963262), (29, 540654184), (56, 279981631), (58, 270327092), (116, 135163546), (203, 77236312), (232, 67581773), (406, 38618156), (812, 19309078), (1624, 9654539), (2251, 6965336), (4289, 3655624), (4502, 3482668), (8578, 1827812), (9004, 1741334), (15757, 995048), (17156, 913906), (18008, 870667), (30023, 522232), (31514, 497524), (34312, 456953), (60046, 261116), (63028, 248762), (65279, 240184), (120092, 130558), (124381, 126056)]