26985926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15527}}^1$

素因数の和:15619

約数の個数: 16

約数和(自身を含む): 44720640

約数和(自身を除く): 17734714

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 15527, 31054, 170797, 341594, 1226633, 2453266, 13492963, 26985926]

約数ペア:

[(1, 26985926), (2, 13492963), (11, 2453266), (22, 1226633), (79, 341594), (158, 170797), (869, 31054), (1738, 15527)]