485916928

素因数分解:

$2^8\times 7^2\times {\mathrm{38737}}^1$

素因数の和:38767

約数の個数: 54

約数和(自身を含む): 1128321726

約数和(自身を除く): 642404798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 38737, 77474, 154948, 271159, 309896, 542318, 619792, 1084636, 1239584, 1898113, 2169272, 2479168, 3796226, 4338544, 4958336, 7592452, 8677088, 9916672, 15184904, 17354176, 30369808, 34708352, 60739616, 69416704, 121479232, 242958464, 485916928]

約数ペア:

[(1, 485916928), (2, 242958464), (4, 121479232), (7, 69416704), (8, 60739616), (14, 34708352), (16, 30369808), (28, 17354176), (32, 15184904), (49, 9916672), (56, 8677088), (64, 7592452), (98, 4958336), (112, 4338544), (128, 3796226), (196, 2479168), (224, 2169272), (256, 1898113), (392, 1239584), (448, 1084636), (784, 619792), (896, 542318), (1568, 309896), (1792, 271159), (3136, 154948), (6272, 77474), (12544, 38737)]