2573824

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 40

約数和(自身を含む): 5622408

約数和(自身を除く): 3048584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 457, 512, 704, 914, 1408, 1828, 2816, 3656, 5027, 5632, 7312, 10054, 14624, 20108, 29248, 40216, 58496, 80432, 116992, 160864, 233984, 321728, 643456, 1286912, 2573824]

約数ペア:

[(1, 2573824), (2, 1286912), (4, 643456), (8, 321728), (11, 233984), (16, 160864), (22, 116992), (32, 80432), (44, 58496), (64, 40216), (88, 29248), (128, 20108), (176, 14624), (256, 10054), (352, 7312), (457, 5632), (512, 5027), (704, 3656), (914, 2816), (1408, 1828)]