29209728

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 83476800

約数和(自身を除く): 54267072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 61, 64, 86, 87, 96, 116, 122, 128, 129, 172, 174, 183, 192, 232, 244, 258, 344, 348, 366, 384, 464, 488, 516, 688, 696, 732, 928, 976, 1032, 1247, 1376, 1392, 1464, 1769, 1856, 1952, 2064, 2494, 2623, 2752, 2784, 2928, 3538, 3712, 3741, 3904, 4128, 4988, 5246, 5307, 5504, 5568, 5856, 7076, 7482, 7808, 7869, 8256, 9976, 10492, 10614, 11136, 11712, 14152, 14964, 15738, 16512, 19952, 20984, 21228, 23424, 28304, 29928, 31476, 39904, 41968, 42456, 56608, 59856, 62952, 76067, 79808, 83936, 84912, 113216, 119712, 125904, 152134, 159616, 167872, 169824, 226432, 228201, 239424, 251808, 304268, 335744, 339648, 456402, 478848, 503616, 608536, 679296, 912804, 1007232, 1217072, 1825608, 2434144, 3651216, 4868288, 7302432, 9736576, 14604864, 29209728]

約数ペア:

[(1, 29209728), (2, 14604864), (3, 9736576), (4, 7302432), (6, 4868288), (8, 3651216), (12, 2434144), (16, 1825608), (24, 1217072), (29, 1007232), (32, 912804), (43, 679296), (48, 608536), (58, 503616), (61, 478848), (64, 456402), (86, 339648), (87, 335744), (96, 304268), (116, 251808), (122, 239424), (128, 228201), (129, 226432), (172, 169824), (174, 167872), (183, 159616), (192, 152134), (232, 125904), (244, 119712), (258, 113216), (344, 84912), (348, 83936), (366, 79808), (384, 76067), (464, 62952), (488, 59856), (516, 56608), (688, 42456), (696, 41968), (732, 39904), (928, 31476), (976, 29928), (1032, 28304), (1247, 23424), (1376, 21228), (1392, 20984), (1464, 19952), (1769, 16512), (1856, 15738), (1952, 14964), (2064, 14152), (2494, 11712), (2623, 11136), (2752, 10614), (2784, 10492), (2928, 9976), (3538, 8256), (3712, 7869), (3741, 7808), (3904, 7482), (4128, 7076), (4988, 5856), (5246, 5568), (5307, 5504)]