1442573776

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{82039}}^1$

素因数の和:82211

約数の個数: 40

約数和(自身を含む): 3214655360

約数和(自身を除く): 1772081584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 82039, 164078, 328156, 574273, 656312, 1148546, 1312624, 2297092, 4594184, 9188368, 12880123, 25760246, 51520492, 90160861, 103040984, 180321722, 206081968, 360643444, 721286888, 1442573776]

約数ペア:

[(1, 1442573776), (2, 721286888), (4, 360643444), (7, 206081968), (8, 180321722), (14, 103040984), (16, 90160861), (28, 51520492), (56, 25760246), (112, 12880123), (157, 9188368), (314, 4594184), (628, 2297092), (1099, 1312624), (1256, 1148546), (2198, 656312), (2512, 574273), (4396, 328156), (8792, 164078), (17584, 82039)]