9783872

素因数分解:

$2^6\times 7^1\times {\mathrm{21839}}^1$

素因数の和:21858

約数の個数: 28

約数和(自身を含む): 22189440

約数和(自身を除く): 12405568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 21839, 43678, 87356, 152873, 174712, 305746, 349424, 611492, 698848, 1222984, 1397696, 2445968, 4891936, 9783872]

約数ペア:

[(1, 9783872), (2, 4891936), (4, 2445968), (7, 1397696), (8, 1222984), (14, 698848), (16, 611492), (28, 349424), (32, 305746), (56, 174712), (64, 152873), (112, 87356), (224, 43678), (448, 21839)]