9257728

素因数分解:

$2^8\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 54

約数和(自身を含む): 19583564

約数和(自身を除く): 10325836

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 688, 841, 928, 1247, 1376, 1682, 1856, 2494, 2752, 3364, 3712, 4988, 5504, 6728, 7424, 9976, 11008, 13456, 19952, 26912, 36163, 39904, 53824, 72326, 79808, 107648, 144652, 159616, 215296, 289304, 319232, 578608, 1157216, 2314432, 4628864, 9257728]

約数ペア:

[(1, 9257728), (2, 4628864), (4, 2314432), (8, 1157216), (16, 578608), (29, 319232), (32, 289304), (43, 215296), (58, 159616), (64, 144652), (86, 107648), (116, 79808), (128, 72326), (172, 53824), (232, 39904), (256, 36163), (344, 26912), (464, 19952), (688, 13456), (841, 11008), (928, 9976), (1247, 7424), (1376, 6728), (1682, 5504), (1856, 4988), (2494, 3712), (2752, 3364)]