71333966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23327}}^1$

素因数の和:23479

約数の個数: 16

約数和(自身を含む): 117573120

約数和(自身を除く): 46239154

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 23327, 46654, 256597, 513194, 3242453, 6484906, 35666983, 71333966]

約数ペア:

[(1, 71333966), (2, 35666983), (11, 6484906), (22, 3242453), (139, 513194), (278, 256597), (1529, 46654), (3058, 23327)]