28252788

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{4519}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 66064320

約数和(自身を除く): 37811532

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 4519, 6252, 9038, 13557, 18076, 27114, 54228, 2354399, 4708798, 7063197, 9417596, 14126394, 28252788]

約数ペア:

[(1, 28252788), (2, 14126394), (3, 9417596), (4, 7063197), (6, 4708798), (12, 2354399), (521, 54228), (1042, 27114), (1563, 18076), (2084, 13557), (3126, 9038), (4519, 6252)]