67384016

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1492

約数の個数: 60

約数和(自身を含む): 154471140

約数和(自身を除く): 87087124

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1409, 1708, 2818, 2989, 3416, 5636, 5978, 6832, 9863, 11272, 11956, 19726, 22544, 23912, 39452, 47824, 69041, 78904, 85949, 138082, 157808, 171898, 276164, 343796, 552328, 601643, 687592, 1104656, 1203286, 1375184, 2406572, 4211501, 4813144, 8423002, 9626288, 16846004, 33692008, 67384016]

約数ペア:

[(1, 67384016), (2, 33692008), (4, 16846004), (7, 9626288), (8, 8423002), (14, 4813144), (16, 4211501), (28, 2406572), (49, 1375184), (56, 1203286), (61, 1104656), (98, 687592), (112, 601643), (122, 552328), (196, 343796), (244, 276164), (392, 171898), (427, 157808), (488, 138082), (784, 85949), (854, 78904), (976, 69041), (1409, 47824), (1708, 39452), (2818, 23912), (2989, 22544), (3416, 19726), (5636, 11956), (5978, 11272), (6832, 9863)]