27930896

素因数分解:

$2^4\times 7^1\times {\mathrm{249383}}^1$

素因数の和:249398

約数の個数: 20

約数和(自身を含む): 61847232

約数和(自身を除く): 33916336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 249383, 498766, 997532, 1745681, 1995064, 3491362, 3990128, 6982724, 13965448, 27930896]

約数ペア:

[(1, 27930896), (2, 13965448), (4, 6982724), (7, 3990128), (8, 3491362), (14, 1995064), (16, 1745681), (28, 997532), (56, 498766), (112, 249383)]