21894208

素因数分解:

$2^6\times 7^1\times {\mathrm{48871}}^1$

素因数の和:48890

約数の個数: 28

約数和(自身を含む): 49653952

約数和(自身を除く): 27759744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48871, 97742, 195484, 342097, 390968, 684194, 781936, 1368388, 1563872, 2736776, 3127744, 5473552, 10947104, 21894208]

約数ペア:

[(1, 21894208), (2, 10947104), (4, 5473552), (7, 3127744), (8, 2736776), (14, 1563872), (16, 1368388), (28, 781936), (32, 684194), (56, 390968), (64, 342097), (112, 195484), (224, 97742), (448, 48871)]