71410367872

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4258729}}^1$

素因数の和:4258874

約数の個数: 32

約数和(自身を含む): 143348851800

約数和(自身を除く): 71938483928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 4258729, 8517458, 17034916, 34069832, 68139664, 136279328, 272558656, 545117312, 557893499, 1115786998, 2231573996, 4463147992, 8926295984, 17852591968, 35705183936, 71410367872]

約数ペア:

[(1, 71410367872), (2, 35705183936), (4, 17852591968), (8, 8926295984), (16, 4463147992), (32, 2231573996), (64, 1115786998), (128, 557893499), (131, 545117312), (262, 272558656), (524, 136279328), (1048, 68139664), (2096, 34069832), (4192, 17034916), (8384, 8517458), (16768, 4258729)]