3643648

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 7464688

約数和(自身を除く): 3821040

約数列:

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

約数ペア:

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