28251318

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{34369}}^1$

素因数の和:34511

約数の個数: 16

約数和(自身を含む): 56916720

約数和(自身を除く): 28665402

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 34369, 68738, 103107, 206214, 4708553, 9417106, 14125659, 28251318]

約数ペア:

[(1, 28251318), (2, 14125659), (3, 9417106), (6, 4708553), (137, 206214), (274, 103107), (411, 68738), (822, 34369)]