25036004

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8681}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 50563968

約数和(自身を除く): 25527964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 8681, 17362, 34724, 60767, 121534, 243068, 894143, 1788286, 3576572, 6259001, 12518002, 25036004]

約数ペア:

[(1, 25036004), (2, 12518002), (4, 6259001), (7, 3576572), (14, 1788286), (28, 894143), (103, 243068), (206, 121534), (412, 60767), (721, 34724), (1442, 17362), (2884, 8681)]