68863678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3833}}^1$

素因数の和:4539

約数の個数: 16

約数和(自身を含む): 111431376

約数和(自身を除く): 42567698

約数列:

[1, 2, 13, 26, 691, 1382, 3833, 7666, 8983, 17966, 49829, 99658, 2648603, 5297206, 34431839, 68863678]

約数ペア:

[(1, 68863678), (2, 34431839), (13, 5297206), (26, 2648603), (691, 99658), (1382, 49829), (3833, 17966), (7666, 8983)]