1694144

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 3407664

約数和(自身を除く): 1713520

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 257, 412, 514, 824, 1028, 1648, 2056, 3296, 4112, 6592, 8224, 16448, 26471, 52942, 105884, 211768, 423536, 847072, 1694144]

約数ペア:

[(1, 1694144), (2, 847072), (4, 423536), (8, 211768), (16, 105884), (32, 52942), (64, 26471), (103, 16448), (206, 8224), (257, 6592), (412, 4112), (514, 3296), (824, 2056), (1028, 1648)]