28920936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 83119680

約数和(自身を除く): 54198744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 433, 484, 506, 552, 726, 759, 866, 968, 1012, 1299, 1452, 1518, 1732, 2024, 2598, 2783, 2904, 3036, 3464, 4763, 5196, 5566, 6072, 8349, 9526, 9959, 10392, 11132, 14289, 16698, 19052, 19918, 22264, 28578, 29877, 33396, 38104, 39836, 52393, 57156, 59754, 66792, 79672, 104786, 109549, 114312, 119508, 157179, 209572, 219098, 239016, 314358, 328647, 419144, 438196, 628716, 657294, 876392, 1205039, 1257432, 1314588, 2410078, 2629176, 3615117, 4820156, 7230234, 9640312, 14460468, 28920936]

約数ペア:

[(1, 28920936), (2, 14460468), (3, 9640312), (4, 7230234), (6, 4820156), (8, 3615117), (11, 2629176), (12, 2410078), (22, 1314588), (23, 1257432), (24, 1205039), (33, 876392), (44, 657294), (46, 628716), (66, 438196), (69, 419144), (88, 328647), (92, 314358), (121, 239016), (132, 219098), (138, 209572), (184, 157179), (242, 119508), (253, 114312), (264, 109549), (276, 104786), (363, 79672), (433, 66792), (484, 59754), (506, 57156), (552, 52393), (726, 39836), (759, 38104), (866, 33396), (968, 29877), (1012, 28578), (1299, 22264), (1452, 19918), (1518, 19052), (1732, 16698), (2024, 14289), (2598, 11132), (2783, 10392), (2904, 9959), (3036, 9526), (3464, 8349), (4763, 6072), (5196, 5566)]