2688112

素因数分解:

$2^4\times 7^1\times {\mathrm{24001}}^1$

素因数の和:24016

約数の個数: 20

約数和(自身を含む): 5952496

約数和(自身を除く): 3264384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 24001, 48002, 96004, 168007, 192008, 336014, 384016, 672028, 1344056, 2688112]

約数ペア:

[(1, 2688112), (2, 1344056), (4, 672028), (7, 384016), (8, 336014), (14, 192008), (16, 168007), (28, 96004), (56, 48002), (112, 24001)]