28449358

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10529}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 49027680

約数和(自身を除く): 20578322

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 10529, 21058, 73703, 147406, 2032097, 4064194, 14224679, 28449358]

約数ペア:

[(1, 28449358), (2, 14224679), (7, 4064194), (14, 2032097), (193, 147406), (386, 73703), (1351, 21058), (2702, 10529)]