68868722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37307}}^1$

素因数の和:37393

約数の個数: 16

約数和(自身を含む): 112819392

約数和(自身を除く): 43950670

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 37307, 74614, 484991, 969982, 2648797, 5297594, 34434361, 68868722]

約数ペア:

[(1, 68868722), (2, 34434361), (13, 5297594), (26, 2648797), (71, 969982), (142, 484991), (923, 74614), (1846, 37307)]