25688677

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 31629312

約数和(自身を除く): 5940635

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5147, 36029, 118381, 159557, 828667, 1116899, 3669811, 25688677]

約数ペア:

[(1, 25688677), (7, 3669811), (23, 1116899), (31, 828667), (161, 159557), (217, 118381), (713, 36029), (4991, 5147)]