25892756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 47464704

約数和(自身を除く): 21571948

約数列:

[1, 2, 4, 23, 46, 92, 431, 653, 862, 1306, 1724, 2612, 9913, 15019, 19826, 30038, 39652, 60076, 281443, 562886, 1125772, 6473189, 12946378, 25892756]

約数ペア:

[(1, 25892756), (2, 12946378), (4, 6473189), (23, 1125772), (46, 562886), (92, 281443), (431, 60076), (653, 39652), (862, 30038), (1306, 19826), (1724, 15019), (2612, 9913)]