74218964

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{21061}}^1$

素因数の和:21946

約数の個数: 12

約数和(自身を含む): 130036788

約数和(自身を除く): 55817824

約数列:

[1, 2, 4, 881, 1762, 3524, 21061, 42122, 84244, 18554741, 37109482, 74218964]

約数ペア:

[(1, 74218964), (2, 37109482), (4, 18554741), (881, 84244), (1762, 42122), (3524, 21061)]