13490176

素因数分解:

$2^{11}\times 7^1\times {\mathrm{941}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 30859920

約数和(自身を除く): 17369744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 941, 1024, 1792, 1882, 2048, 3584, 3764, 6587, 7168, 7528, 13174, 14336, 15056, 26348, 30112, 52696, 60224, 105392, 120448, 210784, 240896, 421568, 481792, 843136, 963584, 1686272, 1927168, 3372544, 6745088, 13490176]

約数ペア:

[(1, 13490176), (2, 6745088), (4, 3372544), (7, 1927168), (8, 1686272), (14, 963584), (16, 843136), (28, 481792), (32, 421568), (56, 240896), (64, 210784), (112, 120448), (128, 105392), (224, 60224), (256, 52696), (448, 30112), (512, 26348), (896, 15056), (941, 14336), (1024, 13174), (1792, 7528), (1882, 7168), (2048, 6587), (3584, 3764)]