71954557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 80058240

約数和(自身を除く): 8103683

約数列:

[1, 17, 23, 163, 391, 1129, 2771, 3749, 19193, 25967, 63733, 184027, 441439, 3128459, 4232621, 71954557]

約数ペア:

[(1, 71954557), (17, 4232621), (23, 3128459), (163, 441439), (391, 184027), (1129, 63733), (2771, 25967), (3749, 19193)]