1078784

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 60

約数和(自身を含む): 2565684

約数和(自身を除く): 1486900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 392, 448, 512, 602, 688, 784, 896, 1204, 1376, 1568, 1792, 2107, 2408, 2752, 3136, 3584, 4214, 4816, 5504, 6272, 8428, 9632, 11008, 12544, 16856, 19264, 22016, 25088, 33712, 38528, 67424, 77056, 134848, 154112, 269696, 539392, 1078784]

約数ペア:

[(1, 1078784), (2, 539392), (4, 269696), (7, 154112), (8, 134848), (14, 77056), (16, 67424), (28, 38528), (32, 33712), (43, 25088), (49, 22016), (56, 19264), (64, 16856), (86, 12544), (98, 11008), (112, 9632), (128, 8428), (172, 6272), (196, 5504), (224, 4816), (256, 4214), (301, 3584), (344, 3136), (392, 2752), (448, 2408), (512, 2107), (602, 1792), (688, 1568), (784, 1376), (896, 1204)]