38547712

素因数分解:

$2^8\times 7^3\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 89936000

約数和(自身を除く): 51388288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 439, 448, 686, 784, 878, 896, 1372, 1568, 1756, 1792, 2744, 3073, 3136, 3512, 5488, 6146, 6272, 7024, 10976, 12292, 12544, 14048, 21511, 21952, 24584, 28096, 43022, 43904, 49168, 56192, 86044, 87808, 98336, 112384, 150577, 172088, 196672, 301154, 344176, 393344, 602308, 688352, 786688, 1204616, 1376704, 2409232, 2753408, 4818464, 5506816, 9636928, 19273856, 38547712]

約数ペア:

[(1, 38547712), (2, 19273856), (4, 9636928), (7, 5506816), (8, 4818464), (14, 2753408), (16, 2409232), (28, 1376704), (32, 1204616), (49, 786688), (56, 688352), (64, 602308), (98, 393344), (112, 344176), (128, 301154), (196, 196672), (224, 172088), (256, 150577), (343, 112384), (392, 98336), (439, 87808), (448, 86044), (686, 56192), (784, 49168), (878, 43904), (896, 43022), (1372, 28096), (1568, 24584), (1756, 21952), (1792, 21511), (2744, 14048), (3073, 12544), (3136, 12292), (3512, 10976), (5488, 7024), (6146, 6272)]