28974002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1937

約数の個数: 16

約数和(自身を含む): 44721600

約数和(自身を除く): 15747598

約数列:

[1, 2, 43, 86, 199, 398, 1693, 3386, 8557, 17114, 72799, 145598, 336907, 673814, 14487001, 28974002]

約数ペア:

[(1, 28974002), (2, 14487001), (43, 673814), (86, 336907), (199, 145598), (398, 72799), (1693, 17114), (3386, 8557)]