28421142

素因数分解:

$2^1\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{4507}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 56908992

約数和(自身を除く): 28487850

約数列:

[1, 2, 3, 6, 1051, 2102, 3153, 4507, 6306, 9014, 13521, 27042, 4736857, 9473714, 14210571, 28421142]

約数ペア:

[(1, 28421142), (2, 14210571), (3, 9473714), (6, 4736857), (1051, 27042), (2102, 13521), (3153, 9014), (4507, 6306)]