56787724

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{4517}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 113853600

約数和(自身を除く): 57065876

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 4517, 6286, 9034, 12572, 18068, 31619, 63238, 126476, 2028133, 4056266, 8112532, 14196931, 28393862, 56787724]

約数ペア:

[(1, 56787724), (2, 28393862), (4, 14196931), (7, 8112532), (14, 4056266), (28, 2028133), (449, 126476), (898, 63238), (1796, 31619), (3143, 18068), (4517, 12572), (6286, 9034)]