47970794

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 73355136

約数和(自身を除く): 25384342

約数列:

[1, 2, 67, 134, 271, 542, 1321, 2642, 18157, 36314, 88507, 177014, 357991, 715982, 23985397, 47970794]

約数ペア:

[(1, 47970794), (2, 23985397), (67, 715982), (134, 357991), (271, 177014), (542, 88507), (1321, 36314), (2642, 18157)]