71317232

素因数分解:

$2^4\times 7^1\times {\mathrm{636761}}^1$

素因数の和:636776

約数の個数: 20

約数和(自身を含む): 157916976

約数和(自身を除く): 86599744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636761, 1273522, 2547044, 4457327, 5094088, 8914654, 10188176, 17829308, 35658616, 71317232]

約数ペア:

[(1, 71317232), (2, 35658616), (4, 17829308), (7, 10188176), (8, 8914654), (14, 5094088), (16, 4457327), (28, 2547044), (56, 1273522), (112, 636761)]