28561446

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 67991040

約数和(自身を除く): 39429594

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3631, 3933, 7262, 7866, 10893, 21786, 32679, 65358, 68989, 83513, 137978, 167026, 206967, 250539, 413934, 501078, 620901, 751617, 1241802, 1503234, 1586747, 3173494, 4760241, 9520482, 14280723, 28561446]

約数ペア:

[(1, 28561446), (2, 14280723), (3, 9520482), (6, 4760241), (9, 3173494), (18, 1586747), (19, 1503234), (23, 1241802), (38, 751617), (46, 620901), (57, 501078), (69, 413934), (114, 250539), (138, 206967), (171, 167026), (207, 137978), (342, 83513), (414, 68989), (437, 65358), (874, 32679), (1311, 21786), (2622, 10893), (3631, 7866), (3933, 7262)]