1447424

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:286

約数の個数: 40

約数和(自身を含む): 3167208

約数和(自身を除く): 1719784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 257, 352, 512, 514, 704, 1028, 1408, 2056, 2816, 2827, 4112, 5632, 5654, 8224, 11308, 16448, 22616, 32896, 45232, 65792, 90464, 131584, 180928, 361856, 723712, 1447424]

約数ペア:

[(1, 1447424), (2, 723712), (4, 361856), (8, 180928), (11, 131584), (16, 90464), (22, 65792), (32, 45232), (44, 32896), (64, 22616), (88, 16448), (128, 11308), (176, 8224), (256, 5654), (257, 5632), (352, 4112), (512, 2827), (514, 2816), (704, 2056), (1028, 1408)]