73145668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2297}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 135122400

約数和(自身を除く): 61976732

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 2297, 4594, 7961, 9188, 15922, 31844, 43643, 87286, 174572, 962443, 1924886, 3849772, 18286417, 36572834, 73145668]

約数ペア:

[(1, 73145668), (2, 36572834), (4, 18286417), (19, 3849772), (38, 1924886), (76, 962443), (419, 174572), (838, 87286), (1676, 43643), (2297, 31844), (4594, 15922), (7961, 9188)]