28213226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6323}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 44622144

約数和(自身を除く): 16408918

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 6323, 12646, 145429, 290858, 613331, 1226662, 14106613, 28213226]

約数ペア:

[(1, 28213226), (2, 14106613), (23, 1226662), (46, 613331), (97, 290858), (194, 145429), (2231, 12646), (4462, 6323)]