3957376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 8078400

約数和(自身を除く): 4121024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 719, 1376, 1438, 2752, 2876, 5504, 5752, 11504, 23008, 30917, 46016, 61834, 92032, 123668, 247336, 494672, 989344, 1978688, 3957376]

約数ペア:

[(1, 3957376), (2, 1978688), (4, 989344), (8, 494672), (16, 247336), (32, 123668), (43, 92032), (64, 61834), (86, 46016), (128, 30917), (172, 23008), (344, 11504), (688, 5752), (719, 5504), (1376, 2876), (1438, 2752)]