56856716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54881}}^1$

素因数の和:54929

約数の個数: 24

約数和(自身を含む): 116788896

約数和(自身を除く): 59932180

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 54881, 109762, 219524, 384167, 768334, 1536668, 2030597, 4061194, 8122388, 14214179, 28428358, 56856716]

約数ペア:

[(1, 56856716), (2, 28428358), (4, 14214179), (7, 8122388), (14, 4061194), (28, 2030597), (37, 1536668), (74, 768334), (148, 384167), (259, 219524), (518, 109762), (1036, 54881)]