28939536

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2840

約数の個数: 60

約数和(自身を含む): 82129788

約数和(自身を除く): 53190252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2753, 3504, 5256, 5506, 8259, 10512, 11012, 16518, 22024, 24777, 33036, 44048, 49554, 66072, 99108, 132144, 198216, 200969, 396432, 401938, 602907, 803876, 1205814, 1607752, 1808721, 2411628, 3215504, 3617442, 4823256, 7234884, 9646512, 14469768, 28939536]

約数ペア:

[(1, 28939536), (2, 14469768), (3, 9646512), (4, 7234884), (6, 4823256), (8, 3617442), (9, 3215504), (12, 2411628), (16, 1808721), (18, 1607752), (24, 1205814), (36, 803876), (48, 602907), (72, 401938), (73, 396432), (144, 200969), (146, 198216), (219, 132144), (292, 99108), (438, 66072), (584, 49554), (657, 44048), (876, 33036), (1168, 24777), (1314, 22024), (1752, 16518), (2628, 11012), (2753, 10512), (3504, 8259), (5256, 5506)]