71319686

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{2729}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 109090800

約数和(自身を除く): 37771114

約数列:

[1, 2, 73, 146, 179, 358, 2729, 5458, 13067, 26134, 199217, 398434, 488491, 976982, 35659843, 71319686]

約数ペア:

[(1, 71319686), (2, 35659843), (73, 976982), (146, 488491), (179, 398434), (358, 199217), (2729, 26134), (5458, 13067)]