28670896

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{24547}}^1$

素因数の和:24628

約数の個数: 20

約数和(自身を含む): 56313112

約数和(自身を除く): 27642216

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 24547, 49094, 98188, 196376, 392752, 1791931, 3583862, 7167724, 14335448, 28670896]

約数ペア:

[(1, 28670896), (2, 14335448), (4, 7167724), (8, 3583862), (16, 1791931), (73, 392752), (146, 196376), (292, 98188), (584, 49094), (1168, 24547)]