33509728

素因数分解:

$2^5\times 7^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 46323872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 71, 86, 98, 112, 142, 172, 196, 224, 284, 301, 343, 344, 392, 497, 568, 602, 686, 688, 784, 994, 1136, 1204, 1372, 1376, 1568, 1988, 2107, 2272, 2408, 2744, 3053, 3479, 3976, 4214, 4816, 5488, 6106, 6958, 7952, 8428, 9632, 10976, 12212, 13916, 14749, 15904, 16856, 21371, 24353, 24424, 27832, 29498, 33712, 42742, 48706, 48848, 55664, 58996, 67424, 85484, 97412, 97696, 111328, 117992, 149597, 170968, 194824, 235984, 299194, 341936, 389648, 471968, 598388, 683872, 779296, 1047179, 1196776, 2094358, 2393552, 4188716, 4787104, 8377432, 16754864, 33509728]

約数ペア:

[(1, 33509728), (2, 16754864), (4, 8377432), (7, 4787104), (8, 4188716), (14, 2393552), (16, 2094358), (28, 1196776), (32, 1047179), (43, 779296), (49, 683872), (56, 598388), (71, 471968), (86, 389648), (98, 341936), (112, 299194), (142, 235984), (172, 194824), (196, 170968), (224, 149597), (284, 117992), (301, 111328), (343, 97696), (344, 97412), (392, 85484), (497, 67424), (568, 58996), (602, 55664), (686, 48848), (688, 48706), (784, 42742), (994, 33712), (1136, 29498), (1204, 27832), (1372, 24424), (1376, 24353), (1568, 21371), (1988, 16856), (2107, 15904), (2272, 14749), (2408, 13916), (2744, 12212), (3053, 10976), (3479, 9632), (3976, 8428), (4214, 7952), (4816, 6958), (5488, 6106)]