28135332

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3041}}^1$

素因数の和:3308

約数の個数: 36

約数和(自身を含む): 71420076

約数和(自身を除く): 43284744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3041, 3084, 4626, 6082, 9123, 9252, 12164, 18246, 27369, 36492, 54738, 109476, 781537, 1563074, 2344611, 3126148, 4689222, 7033833, 9378444, 14067666, 28135332]

約数ペア:

[(1, 28135332), (2, 14067666), (3, 9378444), (4, 7033833), (6, 4689222), (9, 3126148), (12, 2344611), (18, 1563074), (36, 781537), (257, 109476), (514, 54738), (771, 36492), (1028, 27369), (1542, 18246), (2313, 12164), (3041, 9252), (3084, 9123), (4626, 6082)]