21899584

素因数分解:

$2^6\times 7^1\times {\mathrm{48883}}^1$

素因数の和:48902

約数の個数: 28

約数和(自身を含む): 49666144

約数和(自身を除く): 27766560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48883, 97766, 195532, 342181, 391064, 684362, 782128, 1368724, 1564256, 2737448, 3128512, 5474896, 10949792, 21899584]

約数ペア:

[(1, 21899584), (2, 10949792), (4, 5474896), (7, 3128512), (8, 2737448), (14, 1564256), (16, 1368724), (28, 782128), (32, 684362), (56, 391064), (64, 342181), (112, 195532), (224, 97766), (448, 48883)]