28706602

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2531}}^1$

素因数の和:2693

約数の個数: 16

約数和(自身を含む): 44299872

約数和(自身を除く): 15593270

約数列:

[1, 2, 53, 106, 107, 214, 2531, 5062, 5671, 11342, 134143, 268286, 270817, 541634, 14353301, 28706602]

約数ペア:

[(1, 28706602), (2, 14353301), (53, 541634), (106, 270817), (107, 268286), (214, 134143), (2531, 11342), (5062, 5671)]