67998434

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72493}}^1$

素因数の和:72569

約数の個数: 16

約数和(自身を含む): 118310208

約数和(自身を除く): 50311774

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 72493, 144986, 507451, 1014902, 4857031, 9714062, 33999217, 67998434]

約数ペア:

[(1, 67998434), (2, 33999217), (7, 9714062), (14, 4857031), (67, 1014902), (134, 507451), (469, 144986), (938, 72493)]