21769664

素因数分解:

$2^6\times 7^1\times {\mathrm{48593}}^1$

素因数の和:48612

約数の個数: 28

約数和(自身を含む): 49371504

約数和(自身を除く): 27601840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48593, 97186, 194372, 340151, 388744, 680302, 777488, 1360604, 1554976, 2721208, 3109952, 5442416, 10884832, 21769664]

約数ペア:

[(1, 21769664), (2, 10884832), (4, 5442416), (7, 3109952), (8, 2721208), (14, 1554976), (16, 1360604), (28, 777488), (32, 680302), (56, 388744), (64, 340151), (112, 194372), (224, 97186), (448, 48593)]