39774634

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3225

約数の個数: 16

約数和(自身を含む): 61178760

約数和(自身を除く): 21404126

約数列:

[1, 2, 73, 89, 146, 178, 3061, 6122, 6497, 12994, 223453, 272429, 446906, 544858, 19887317, 39774634]

約数ペア:

[(1, 39774634), (2, 19887317), (73, 544858), (89, 446906), (146, 272429), (178, 223453), (3061, 12994), (6122, 6497)]