2778032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{7549}}^1$

素因数の和:7580

約数の個数: 20

約数和(自身を含む): 5617200

約数和(自身を除く): 2839168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 7549, 15098, 30196, 60392, 120784, 173627, 347254, 694508, 1389016, 2778032]

約数ペア:

[(1, 2778032), (2, 1389016), (4, 694508), (8, 347254), (16, 173627), (23, 120784), (46, 60392), (92, 30196), (184, 15098), (368, 7549)]