2800128

素因数分解:

$2^9\times 3^1\times {\mathrm{1823}}^1$

素因数の和:1844

約数の個数: 40

約数和(自身を含む): 7463808

約数和(自身を除く): 4663680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1823, 3646, 5469, 7292, 10938, 14584, 21876, 29168, 43752, 58336, 87504, 116672, 175008, 233344, 350016, 466688, 700032, 933376, 1400064, 2800128]

約数ペア:

[(1, 2800128), (2, 1400064), (3, 933376), (4, 700032), (6, 466688), (8, 350016), (12, 233344), (16, 175008), (24, 116672), (32, 87504), (48, 58336), (64, 43752), (96, 29168), (128, 21876), (192, 14584), (256, 10938), (384, 7292), (512, 5469), (768, 3646), (1536, 1823)]