28037474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 43566336

約数和(自身を除く): 15528862

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4201, 6674, 8402, 197447, 298271, 394894, 596542, 14018737, 28037474]

約数ペア:

[(1, 28037474), (2, 14018737), (47, 596542), (71, 394894), (94, 298271), (142, 197447), (3337, 8402), (4201, 6674)]