27553822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3181}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 42613344

約数和(自身を除く): 15059522

約数列:

[1, 2, 61, 71, 122, 142, 3181, 4331, 6362, 8662, 194041, 225851, 388082, 451702, 13776911, 27553822]

約数ペア:

[(1, 27553822), (2, 13776911), (61, 451702), (71, 388082), (122, 225851), (142, 194041), (3181, 8662), (4331, 6362)]