70294951568

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{17503723}}^1$

素因数の和:17503982

約数の個数: 20

約数和(自身を含む): 136739091888

約数和(自身を除く): 66444140320

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 17503723, 35007446, 70014892, 140029784, 280059568, 4393434473, 8786868946, 17573737892, 35147475784, 70294951568]

約数ペア:

[(1, 70294951568), (2, 35147475784), (4, 17573737892), (8, 8786868946), (16, 4393434473), (251, 280059568), (502, 140029784), (1004, 70014892), (2008, 35007446), (4016, 17503723)]