7397072

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1370

約数の個数: 20

約数和(自身を含む): 14374080

約数和(自身を除く): 6977008

約数列:

[1, 2, 4, 8, 16, 643, 719, 1286, 1438, 2572, 2876, 5144, 5752, 10288, 11504, 462317, 924634, 1849268, 3698536, 7397072]

約数ペア:

[(1, 7397072), (2, 3698536), (4, 1849268), (8, 924634), (16, 462317), (643, 11504), (719, 10288), (1286, 5752), (1438, 5144), (2572, 2876)]