56134456

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2381}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 120624480

約数和(自身を除く): 64490024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2381, 2947, 3368, 4762, 5894, 9524, 11788, 16667, 19048, 23576, 33334, 66668, 133336, 1002401, 2004802, 4009604, 7016807, 8019208, 14033614, 28067228, 56134456]

約数ペア:

[(1, 56134456), (2, 28067228), (4, 14033614), (7, 8019208), (8, 7016807), (14, 4009604), (28, 2004802), (56, 1002401), (421, 133336), (842, 66668), (1684, 33334), (2381, 23576), (2947, 19048), (3368, 16667), (4762, 11788), (5894, 9524)]