70111748

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 153024480

約数和(自身を除く): 82912732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 281, 469, 532, 562, 931, 938, 1124, 1273, 1862, 1876, 1967, 2546, 3283, 3724, 3934, 5092, 5339, 6566, 7868, 8911, 10678, 13132, 13769, 17822, 18827, 21356, 27538, 35644, 37373, 37654, 55076, 62377, 74746, 75308, 124754, 131789, 149492, 249508, 261611, 263578, 357713, 523222, 527156, 715426, 922523, 1046444, 1430852, 1845046, 2503991, 3690092, 5007982, 10015964, 17527937, 35055874, 70111748]

約数ペア:

[(1, 70111748), (2, 35055874), (4, 17527937), (7, 10015964), (14, 5007982), (19, 3690092), (28, 2503991), (38, 1845046), (49, 1430852), (67, 1046444), (76, 922523), (98, 715426), (133, 527156), (134, 523222), (196, 357713), (266, 263578), (268, 261611), (281, 249508), (469, 149492), (532, 131789), (562, 124754), (931, 75308), (938, 74746), (1124, 62377), (1273, 55076), (1862, 37654), (1876, 37373), (1967, 35644), (2546, 27538), (3283, 21356), (3724, 18827), (3934, 17822), (5092, 13769), (5339, 13132), (6566, 10678), (7868, 8911)]