28009872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17683}}^1$

素因数の和:17708

約数の個数: 60

約数和(自身を含む): 85519824

約数和(自身を除く): 57509952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 17683, 35366, 53049, 70732, 106098, 141464, 159147, 194513, 212196, 282928, 318294, 389026, 424392, 583539, 636588, 778052, 848784, 1167078, 1273176, 1556104, 1750617, 2334156, 2546352, 3112208, 3501234, 4668312, 7002468, 9336624, 14004936, 28009872]

約数ペア:

[(1, 28009872), (2, 14004936), (3, 9336624), (4, 7002468), (6, 4668312), (8, 3501234), (9, 3112208), (11, 2546352), (12, 2334156), (16, 1750617), (18, 1556104), (22, 1273176), (24, 1167078), (33, 848784), (36, 778052), (44, 636588), (48, 583539), (66, 424392), (72, 389026), (88, 318294), (99, 282928), (132, 212196), (144, 194513), (176, 159147), (198, 141464), (264, 106098), (396, 70732), (528, 53049), (792, 35366), (1584, 17683)]