74695384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{491417}}^1$

素因数の和:491442

約数の個数: 16

約数和(自身を含む): 147425400

約数和(自身を除く): 72730016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 491417, 982834, 1965668, 3931336, 9336923, 18673846, 37347692, 74695384]

約数ペア:

[(1, 74695384), (2, 37347692), (4, 18673846), (8, 9336923), (19, 3931336), (38, 1965668), (76, 982834), (152, 491417)]