66657762304

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1328479}}^1$

素因数の和:1328513

約数の個数: 66

約数和(自身を含む): 155005717920

約数和(自身を除く): 88347955616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 50176, 1328479, 2656958, 5313916, 9299353, 10627832, 18598706, 21255664, 37197412, 42511328, 65095471, 74394824, 85022656, 130190942, 148789648, 170045312, 260381884, 297579296, 340090624, 520763768, 595158592, 680181248, 1041527536, 1190317184, 1360362496, 2083055072, 2380634368, 4166110144, 4761268736, 8332220288, 9522537472, 16664440576, 33328881152, 66657762304]

約数ペア:

[(1, 66657762304), (2, 33328881152), (4, 16664440576), (7, 9522537472), (8, 8332220288), (14, 4761268736), (16, 4166110144), (28, 2380634368), (32, 2083055072), (49, 1360362496), (56, 1190317184), (64, 1041527536), (98, 680181248), (112, 595158592), (128, 520763768), (196, 340090624), (224, 297579296), (256, 260381884), (392, 170045312), (448, 148789648), (512, 130190942), (784, 85022656), (896, 74394824), (1024, 65095471), (1568, 42511328), (1792, 37197412), (3136, 21255664), (3584, 18598706), (6272, 10627832), (7168, 9299353), (12544, 5313916), (25088, 2656958), (50176, 1328479)]