28192016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24137}}^1$

素因数の和:24218

約数の個数: 20

約数和(自身を含む): 55372572

約数和(自身を除く): 27180556

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24137, 48274, 96548, 193096, 386192, 1762001, 3524002, 7048004, 14096008, 28192016]

約数ペア:

[(1, 28192016), (2, 14096008), (4, 7048004), (8, 3524002), (16, 1762001), (73, 386192), (146, 193096), (292, 96548), (584, 48274), (1168, 24137)]