25166101506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1811}}^1$

素因数の和:2688

約数の個数: 128

約数和(自身を含む): 64058867712

約数和(自身を除く): 38892766206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 821, 1209, 1302, 1642, 1811, 2418, 2463, 2821, 3622, 4926, 5433, 5642, 5747, 8463, 10673, 10866, 11494, 12677, 16926, 17241, 21346, 23543, 25354, 25451, 32019, 34482, 38031, 47086, 50902, 56141, 64038, 70629, 74711, 76062, 76353, 112282, 141258, 149422, 152706, 164801, 168423, 178157, 224133, 329602, 330863, 336846, 356314, 392987, 448266, 494403, 534471, 661726, 729833, 785974, 988806, 992589, 1068942, 1178961, 1459666, 1486831, 1985178, 2189499, 2316041, 2357922, 2973662, 4378998, 4460493, 4632082, 5108831, 6948123, 8920986, 10217662, 10407817, 13896246, 15326493, 19328803, 20815634, 30652986, 31223451, 38657606, 46091761, 57986409, 62446902, 92183522, 115972818, 135301621, 138275283, 270603242, 276550566, 322642327, 405904863, 599192893, 645284654, 811809726, 967926981, 1198385786, 1797578679, 1935853962, 3595157358, 4194350251, 8388700502, 12583050753, 25166101506]

約数ペア:

[(1, 25166101506), (2, 12583050753), (3, 8388700502), (6, 4194350251), (7, 3595157358), (13, 1935853962), (14, 1797578679), (21, 1198385786), (26, 967926981), (31, 811809726), (39, 645284654), (42, 599192893), (62, 405904863), (78, 322642327), (91, 276550566), (93, 270603242), (182, 138275283), (186, 135301621), (217, 115972818), (273, 92183522), (403, 62446902), (434, 57986409), (546, 46091761), (651, 38657606), (806, 31223451), (821, 30652986), (1209, 20815634), (1302, 19328803), (1642, 15326493), (1811, 13896246), (2418, 10407817), (2463, 10217662), (2821, 8920986), (3622, 6948123), (4926, 5108831), (5433, 4632082), (5642, 4460493), (5747, 4378998), (8463, 2973662), (10673, 2357922), (10866, 2316041), (11494, 2189499), (12677, 1985178), (16926, 1486831), (17241, 1459666), (21346, 1178961), (23543, 1068942), (25354, 992589), (25451, 988806), (32019, 785974), (34482, 729833), (38031, 661726), (47086, 534471), (50902, 494403), (56141, 448266), (64038, 392987), (70629, 356314), (74711, 336846), (76062, 330863), (76353, 329602), (112282, 224133), (141258, 178157), (149422, 168423), (152706, 164801)]