28126859904

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 640

約数和(自身を含む): 100272332160

約数和(自身を除く): 72145472256

約数列:

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約数ペア:

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