28643464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{155671}}^1$

素因数の和:155700

約数の個数: 16

約数和(自身を含む): 56041920

約数和(自身を除く): 27398456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 155671, 311342, 622684, 1245368, 3580433, 7160866, 14321732, 28643464]

約数ペア:

[(1, 28643464), (2, 14321732), (4, 7160866), (8, 3580433), (23, 1245368), (46, 622684), (92, 311342), (184, 155671)]