11856770128

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 26443307520

約数和(自身を除く): 14586537392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 491, 502, 859, 982, 1004, 1718, 1757, 1964, 2008, 3436, 3437, 3514, 3928, 4016, 6013, 6872, 6874, 7028, 7856, 12026, 13744, 13748, 14056, 24052, 27496, 28112, 48104, 54992, 96208, 123241, 215609, 246482, 421769, 431218, 492964, 843538, 862436, 862687, 985928, 1509263, 1687076, 1724872, 1725374, 1971856, 2952383, 3018526, 3374152, 3449744, 3450748, 5904766, 6037052, 6748304, 6901496, 11809532, 12074104, 13802992, 23619064, 24148208, 47238128, 105864019, 211728038, 423456076, 741048133, 846912152, 1482096266, 1693824304, 2964192532, 5928385064, 11856770128]

約数ペア:

[(1, 11856770128), (2, 5928385064), (4, 2964192532), (7, 1693824304), (8, 1482096266), (14, 846912152), (16, 741048133), (28, 423456076), (56, 211728038), (112, 105864019), (251, 47238128), (491, 24148208), (502, 23619064), (859, 13802992), (982, 12074104), (1004, 11809532), (1718, 6901496), (1757, 6748304), (1964, 6037052), (2008, 5904766), (3436, 3450748), (3437, 3449744), (3514, 3374152), (3928, 3018526), (4016, 2952383), (6013, 1971856), (6872, 1725374), (6874, 1724872), (7028, 1687076), (7856, 1509263), (12026, 985928), (13744, 862687), (13748, 862436), (14056, 843538), (24052, 492964), (27496, 431218), (28112, 421769), (48104, 246482), (54992, 215609), (96208, 123241)]