28328784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53653}}^1$

素因数の和:53675

約数の個数: 40

約数和(自身を含む): 79837152

約数和(自身を除く): 51508368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53653, 107306, 160959, 214612, 321918, 429224, 590183, 643836, 858448, 1180366, 1287672, 1770549, 2360732, 2575344, 3541098, 4721464, 7082196, 9442928, 14164392, 28328784]

約数ペア:

[(1, 28328784), (2, 14164392), (3, 9442928), (4, 7082196), (6, 4721464), (8, 3541098), (11, 2575344), (12, 2360732), (16, 1770549), (22, 1287672), (24, 1180366), (33, 858448), (44, 643836), (48, 590183), (66, 429224), (88, 321918), (132, 214612), (176, 160959), (264, 107306), (528, 53653)]