67847518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4241}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 107407440

約数和(自身を除く): 39559922

約数列:

[1, 2, 19, 38, 421, 842, 4241, 7999, 8482, 15998, 80579, 161158, 1785461, 3570922, 33923759, 67847518]

約数ペア:

[(1, 67847518), (2, 33923759), (19, 3570922), (38, 1785461), (421, 161158), (842, 80579), (4241, 15998), (7999, 8482)]