28066444

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23365

約数の個数: 24

約数和(自身を含む): 57440768

約数和(自身を除く): 29374324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23311, 46622, 93244, 163177, 326354, 652708, 1002373, 2004746, 4009492, 7016611, 14033222, 28066444]

約数ペア:

[(1, 28066444), (2, 14033222), (4, 7016611), (7, 4009492), (14, 2004746), (28, 1002373), (43, 652708), (86, 326354), (172, 163177), (301, 93244), (602, 46622), (1204, 23311)]