47649242

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 72496320

約数和(自身を除く): 24847078

約数列:

[1, 2, 103, 206, 313, 626, 739, 1478, 32239, 64478, 76117, 152234, 231307, 462614, 23824621, 47649242]

約数ペア:

[(1, 47649242), (2, 23824621), (103, 462614), (206, 231307), (313, 152234), (626, 76117), (739, 64478), (1478, 32239)]