4171888

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^2$

素因数の和:401

約数の個数: 30

約数和(自身を含む): 9285864

約数和(自身を除く): 5113976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 10808, 21616, 37249, 74498, 148996, 260743, 297992, 521486, 595984, 1042972, 2085944, 4171888]

約数ペア:

[(1, 4171888), (2, 2085944), (4, 1042972), (7, 595984), (8, 521486), (14, 297992), (16, 260743), (28, 148996), (56, 74498), (112, 37249), (193, 21616), (386, 10808), (772, 5404), (1351, 3088), (1544, 2702)]