28874738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4909}}^1$

素因数の和:5101

約数の個数: 16

約数和(自身を含む): 46134360

約数和(自身を除く): 17259622

約数列:

[1, 2, 17, 34, 173, 346, 2941, 4909, 5882, 9818, 83453, 166906, 849257, 1698514, 14437369, 28874738]

約数ペア:

[(1, 28874738), (2, 14437369), (17, 1698514), (34, 849257), (173, 166906), (346, 83453), (2941, 9818), (4909, 5882)]