68800144

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5741}}^1$

素因数の和:5863

約数の個数: 40

約数和(自身を含む): 153793728

約数和(自身を除く): 84993584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5741, 5992, 11482, 11984, 22964, 40187, 45928, 80374, 91856, 160748, 321496, 614287, 642992, 1228574, 2457148, 4300009, 4914296, 8600018, 9828592, 17200036, 34400072, 68800144]

約数ペア:

[(1, 68800144), (2, 34400072), (4, 17200036), (7, 9828592), (8, 8600018), (14, 4914296), (16, 4300009), (28, 2457148), (56, 1228574), (107, 642992), (112, 614287), (214, 321496), (428, 160748), (749, 91856), (856, 80374), (1498, 45928), (1712, 40187), (2996, 22964), (5741, 11984), (5992, 11482)]