531134576

素因数分解:

$2^4\times 7^1\times {\mathrm{4742273}}^1$

素因数の和:4742288

約数の個数: 20

約数和(自身を含む): 1176083952

約数和(自身を除く): 644949376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4742273, 9484546, 18969092, 33195911, 37938184, 66391822, 75876368, 132783644, 265567288, 531134576]

約数ペア:

[(1, 531134576), (2, 265567288), (4, 132783644), (7, 75876368), (8, 66391822), (14, 37938184), (16, 33195911), (28, 18969092), (56, 9484546), (112, 4742273)]