26156921646

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1\times {\mathrm{1381}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 54767001600

約数和(自身を除く): 28610079954

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 1289, 1381, 2449, 2578, 2762, 3867, 4143, 4898, 7347, 7734, 8286, 14694, 39959, 42811, 79918, 85622, 101831, 109099, 119877, 128433, 203662, 218198, 239754, 256866, 305493, 327297, 610986, 654594, 1780109, 3156761, 3382069, 3560218, 5340327, 6313522, 6764138, 9470283, 10146207, 10680654, 18940566, 20292414, 55183379, 110366758, 140628611, 165550137, 281257222, 331100274, 421885833, 843771666, 4359486941, 8718973882, 13078460823, 26156921646]

約数ペア:

[(1, 26156921646), (2, 13078460823), (3, 8718973882), (6, 4359486941), (31, 843771666), (62, 421885833), (79, 331100274), (93, 281257222), (158, 165550137), (186, 140628611), (237, 110366758), (474, 55183379), (1289, 20292414), (1381, 18940566), (2449, 10680654), (2578, 10146207), (2762, 9470283), (3867, 6764138), (4143, 6313522), (4898, 5340327), (7347, 3560218), (7734, 3382069), (8286, 3156761), (14694, 1780109), (39959, 654594), (42811, 610986), (79918, 327297), (85622, 305493), (101831, 256866), (109099, 239754), (119877, 218198), (128433, 203662)]