28508478

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{4231}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 57081216

約数和(自身を除く): 28572738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 4231, 6738, 8462, 12693, 25386, 4751413, 9502826, 14254239, 28508478]

約数ペア:

[(1, 28508478), (2, 14254239), (3, 9502826), (6, 4751413), (1123, 25386), (2246, 12693), (3369, 8462), (4231, 6738)]