8865728

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1764

約数の個数: 28

約数和(自身を含む): 17815560

約数和(自身を除く): 8949832

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 1669, 2656, 3338, 5312, 6676, 13352, 26704, 53408, 106816, 138527, 277054, 554108, 1108216, 2216432, 4432864, 8865728]

約数ペア:

[(1, 8865728), (2, 4432864), (4, 2216432), (8, 1108216), (16, 554108), (32, 277054), (64, 138527), (83, 106816), (166, 53408), (332, 26704), (664, 13352), (1328, 6676), (1669, 5312), (2656, 3338)]