39727744

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 91555200

約数和(自身を除く): 51827456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 439, 448, 707, 808, 878, 896, 1414, 1616, 1756, 2828, 3073, 3232, 3512, 5656, 6146, 6464, 7024, 11312, 12292, 12928, 14048, 22624, 24584, 28096, 44339, 45248, 49168, 56192, 88678, 90496, 98336, 177356, 196672, 310373, 354712, 393344, 620746, 709424, 1241492, 1418848, 2482984, 2837696, 4965968, 5675392, 9931936, 19863872, 39727744]

約数ペア:

[(1, 39727744), (2, 19863872), (4, 9931936), (7, 5675392), (8, 4965968), (14, 2837696), (16, 2482984), (28, 1418848), (32, 1241492), (56, 709424), (64, 620746), (101, 393344), (112, 354712), (128, 310373), (202, 196672), (224, 177356), (404, 98336), (439, 90496), (448, 88678), (707, 56192), (808, 49168), (878, 45248), (896, 44339), (1414, 28096), (1616, 24584), (1756, 22624), (2828, 14048), (3073, 12928), (3232, 12292), (3512, 11312), (5656, 7024), (6146, 6464)]