28164828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54583}}^1$

素因数の和:54633

約数の個数: 24

約数和(自身を含む): 67247488

約数和(自身を除く): 39082660

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54583, 109166, 163749, 218332, 327498, 654996, 2347069, 4694138, 7041207, 9388276, 14082414, 28164828]

約数ペア:

[(1, 28164828), (2, 14082414), (3, 9388276), (4, 7041207), (6, 4694138), (12, 2347069), (43, 654996), (86, 327498), (129, 218332), (172, 163749), (258, 109166), (516, 54583)]