67790198

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72271}}^1$

素因数の和:72347

約数の個数: 16

約数和(自身を含む): 117947904

約数和(自身を除く): 50157706

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 72271, 144542, 505897, 1011794, 4842157, 9684314, 33895099, 67790198]

約数ペア:

[(1, 67790198), (2, 33895099), (7, 9684314), (14, 4842157), (67, 1011794), (134, 505897), (469, 144542), (938, 72271)]