64589168

素因数分解:

$2^4\times 7^1\times {\mathrm{576689}}^1$

素因数の和:576704

約数の個数: 20

約数和(自身を含む): 143019120

約数和(自身を除く): 78429952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 576689, 1153378, 2306756, 4036823, 4613512, 8073646, 9227024, 16147292, 32294584, 64589168]

約数ペア:

[(1, 64589168), (2, 32294584), (4, 16147292), (7, 9227024), (8, 8073646), (14, 4613512), (16, 4036823), (28, 2306756), (56, 1153378), (112, 576689)]