1657244672

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{55807}}^1$

素因数の和:55856

約数の個数: 44

約数和(自身を含む): 3427169280

約数和(自身を除く): 1769924608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 3712, 7424, 14848, 29696, 55807, 111614, 223228, 446456, 892912, 1618403, 1785824, 3236806, 3571648, 6473612, 7143296, 12947224, 14286592, 25894448, 28573184, 51788896, 57146368, 103577792, 207155584, 414311168, 828622336, 1657244672]

約数ペア:

[(1, 1657244672), (2, 828622336), (4, 414311168), (8, 207155584), (16, 103577792), (29, 57146368), (32, 51788896), (58, 28573184), (64, 25894448), (116, 14286592), (128, 12947224), (232, 7143296), (256, 6473612), (464, 3571648), (512, 3236806), (928, 1785824), (1024, 1618403), (1856, 892912), (3712, 446456), (7424, 223228), (14848, 111614), (29696, 55807)]