27664112

素因数分解:

$2^4\times 7^1\times {\mathrm{247001}}^1$

素因数の和:247016

約数の個数: 20

約数和(自身を含む): 61256496

約数和(自身を除く): 33592384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 247001, 494002, 988004, 1729007, 1976008, 3458014, 3952016, 6916028, 13832056, 27664112]

約数ペア:

[(1, 27664112), (2, 13832056), (4, 6916028), (7, 3952016), (8, 3458014), (14, 1976008), (16, 1729007), (28, 988004), (56, 494002), (112, 247001)]