28641484

素因数分解:

$2^2\times {\mathrm{1151}}^1\times {\mathrm{6221}}^1$

素因数の和:7376

約数の個数: 12

約数和(自身を含む): 50174208

約数和(自身を除く): 21532724

約数列:

[1, 2, 4, 1151, 2302, 4604, 6221, 12442, 24884, 7160371, 14320742, 28641484]

約数ペア:

[(1, 28641484), (2, 14320742), (4, 7160371), (1151, 24884), (2302, 12442), (4604, 6221)]