27807956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 53225760

約数和(自身を除く): 25417804

約数列:

[1, 2, 4, 11, 22, 44, 619, 1021, 1238, 2042, 2476, 4084, 6809, 11231, 13618, 22462, 27236, 44924, 631999, 1263998, 2527996, 6951989, 13903978, 27807956]

約数ペア:

[(1, 27807956), (2, 13903978), (4, 6951989), (11, 2527996), (22, 1263998), (44, 631999), (619, 44924), (1021, 27236), (1238, 22462), (2042, 13618), (2476, 11231), (4084, 6809)]