45724

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 96768

約数和(自身を除く): 51044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6532, 11431, 22862, 45724]

約数ペア:

[(1, 45724), (2, 22862), (4, 11431), (7, 6532), (14, 3266), (23, 1988), (28, 1633), (46, 994), (71, 644), (92, 497), (142, 322), (161, 284)]