28945138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4457

約数の個数: 16

約数和(自身を含む): 44976384

約数和(自身を除く): 16031246

約数列:

[1, 2, 47, 71, 94, 142, 3337, 4337, 6674, 8674, 203839, 307927, 407678, 615854, 14472569, 28945138]

約数ペア:

[(1, 28945138), (2, 14472569), (47, 615854), (71, 407678), (94, 307927), (142, 203839), (3337, 8674), (4337, 6674)]