56219408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29527}}^1$

素因数の和:29559

約数の個数: 40

約数和(自身を含む): 131812992

約数和(自身を除く): 75593584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 29527, 59054, 118108, 206689, 236216, 413378, 472432, 501959, 826756, 1003918, 1653512, 2007836, 3307024, 3513713, 4015672, 7027426, 8031344, 14054852, 28109704, 56219408]

約数ペア:

[(1, 56219408), (2, 28109704), (4, 14054852), (7, 8031344), (8, 7027426), (14, 4015672), (16, 3513713), (17, 3307024), (28, 2007836), (34, 1653512), (56, 1003918), (68, 826756), (112, 501959), (119, 472432), (136, 413378), (238, 236216), (272, 206689), (476, 118108), (952, 59054), (1904, 29527)]