7287296

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 40

約数和(自身を含む): 14943984

約数和(自身を除く): 7656688

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 331, 344, 512, 662, 688, 1324, 1376, 2648, 2752, 5296, 5504, 10592, 11008, 14233, 21184, 22016, 28466, 42368, 56932, 84736, 113864, 169472, 227728, 455456, 910912, 1821824, 3643648, 7287296]

約数ペア:

[(1, 7287296), (2, 3643648), (4, 1821824), (8, 910912), (16, 455456), (32, 227728), (43, 169472), (64, 113864), (86, 84736), (128, 56932), (172, 42368), (256, 28466), (331, 22016), (344, 21184), (512, 14233), (662, 11008), (688, 10592), (1324, 5504), (1376, 5296), (2648, 2752)]