25144112

素因数分解:

$2^4\times 7^1\times {\mathrm{224501}}^1$

素因数の和:224516

約数の個数: 20

約数和(自身を含む): 55676496

約数和(自身を除く): 30532384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 224501, 449002, 898004, 1571507, 1796008, 3143014, 3592016, 6286028, 12572056, 25144112]

約数ペア:

[(1, 25144112), (2, 12572056), (4, 6286028), (7, 3592016), (8, 3143014), (14, 1796008), (16, 1571507), (28, 898004), (56, 449002), (112, 224501)]