27894914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 42962400

約数和(自身を除く): 15067486

約数列:

[1, 2, 67, 89, 134, 178, 2339, 4678, 5963, 11926, 156713, 208171, 313426, 416342, 13947457, 27894914]

約数ペア:

[(1, 27894914), (2, 13947457), (67, 416342), (89, 313426), (134, 208171), (178, 156713), (2339, 11926), (4678, 5963)]