28446350786

素因数分解:

$2^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{767617}}^1$

素因数の和:770273

約数の個数: 16

約数和(自身を含む): 48783659136

約数和(自身を除く): 20337308350

約数列:

[1, 2, 7, 14, 2647, 5294, 18529, 37058, 767617, 1535234, 5373319, 10746638, 2031882199, 4063764398, 14223175393, 28446350786]

約数ペア:

[(1, 28446350786), (2, 14223175393), (7, 4063764398), (14, 2031882199), (2647, 10746638), (5294, 5373319), (18529, 1535234), (37058, 767617)]