28684016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61819}}^1$

素因数の和:61856

約数の個数: 20

約数和(自身を含む): 57492600

約数和(自身を除く): 28808584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61819, 123638, 247276, 494552, 989104, 1792751, 3585502, 7171004, 14342008, 28684016]

約数ペア:

[(1, 28684016), (2, 14342008), (4, 7171004), (8, 3585502), (16, 1792751), (29, 989104), (58, 494552), (116, 247276), (232, 123638), (464, 61819)]