65669408

素因数分解:

$2^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 156441600

約数和(自身を除く): 90772192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 193, 196, 217, 224, 248, 343, 386, 392, 434, 496, 686, 772, 784, 868, 992, 1351, 1372, 1519, 1544, 1568, 1736, 2702, 2744, 3038, 3088, 3472, 5404, 5488, 5983, 6076, 6176, 6944, 9457, 10633, 10808, 10976, 11966, 12152, 18914, 21266, 21616, 23932, 24304, 37828, 41881, 42532, 43232, 47864, 48608, 66199, 75656, 83762, 85064, 95728, 132398, 151312, 167524, 170128, 191456, 264796, 293167, 302624, 335048, 340256, 529592, 586334, 670096, 1059184, 1172668, 1340192, 2052169, 2118368, 2345336, 4104338, 4690672, 8208676, 9381344, 16417352, 32834704, 65669408]

約数ペア:

[(1, 65669408), (2, 32834704), (4, 16417352), (7, 9381344), (8, 8208676), (14, 4690672), (16, 4104338), (28, 2345336), (31, 2118368), (32, 2052169), (49, 1340192), (56, 1172668), (62, 1059184), (98, 670096), (112, 586334), (124, 529592), (193, 340256), (196, 335048), (217, 302624), (224, 293167), (248, 264796), (343, 191456), (386, 170128), (392, 167524), (434, 151312), (496, 132398), (686, 95728), (772, 85064), (784, 83762), (868, 75656), (992, 66199), (1351, 48608), (1372, 47864), (1519, 43232), (1544, 42532), (1568, 41881), (1736, 37828), (2702, 24304), (2744, 23932), (3038, 21616), (3088, 21266), (3472, 18914), (5404, 12152), (5488, 11966), (5983, 10976), (6076, 10808), (6176, 10633), (6944, 9457)]