29887024

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{26309}}^1$

素因数の和:26388

約数の個数: 20

約数和(自身を含む): 58723920

約数和(自身を除く): 28836896

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 26309, 52618, 105236, 210472, 420944, 1867939, 3735878, 7471756, 14943512, 29887024]

約数ペア:

[(1, 29887024), (2, 14943512), (4, 7471756), (8, 3735878), (16, 1867939), (71, 420944), (142, 210472), (284, 105236), (568, 52618), (1136, 26309)]