3983824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 8436960

約数和(自身を除く): 4453136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 179, 208, 214, 358, 428, 716, 856, 1391, 1432, 1712, 2327, 2782, 2864, 4654, 5564, 9308, 11128, 18616, 19153, 22256, 37232, 38306, 76612, 153224, 248989, 306448, 497978, 995956, 1991912, 3983824]

約数ペア:

[(1, 3983824), (2, 1991912), (4, 995956), (8, 497978), (13, 306448), (16, 248989), (26, 153224), (52, 76612), (104, 38306), (107, 37232), (179, 22256), (208, 19153), (214, 18616), (358, 11128), (428, 9308), (716, 5564), (856, 4654), (1391, 2864), (1432, 2782), (1712, 2327)]