28670829076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{377247751}}^1$

素因数の和:377247774

約数の個数: 12

約数和(自身を含む): 52814685280

約数和(自身を除く): 24143856204

約数列:

[1, 2, 4, 19, 38, 76, 377247751, 754495502, 1508991004, 7167707269, 14335414538, 28670829076]

約数ペア:

[(1, 28670829076), (2, 14335414538), (4, 7167707269), (19, 1508991004), (38, 754495502), (76, 377247751)]