2576896

素因数分解:

$2^9\times 7^1\times {\mathrm{719}}^1$

素因数の和:744

約数の個数: 40

約数和(自身を含む): 5892480

約数和(自身を除く): 3315584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 719, 896, 1438, 1792, 2876, 3584, 5033, 5752, 10066, 11504, 20132, 23008, 40264, 46016, 80528, 92032, 161056, 184064, 322112, 368128, 644224, 1288448, 2576896]

約数ペア:

[(1, 2576896), (2, 1288448), (4, 644224), (7, 368128), (8, 322112), (14, 184064), (16, 161056), (28, 92032), (32, 80528), (56, 46016), (64, 40264), (112, 23008), (128, 20132), (224, 11504), (256, 10066), (448, 5752), (512, 5033), (719, 3584), (896, 2876), (1438, 1792)]