74285042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27739}}^1$

素因数の和:27857

約数の個数: 16

約数和(自身を含む): 121168320

約数和(自身を除く): 46883278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 27739, 55478, 360607, 721214, 2857117, 5714234, 37142521, 74285042]

約数ペア:

[(1, 74285042), (2, 37142521), (13, 5714234), (26, 2857117), (103, 721214), (206, 360607), (1339, 55478), (2678, 27739)]