40952678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23509}}^1$

素因数の和:23591

約数の個数: 16

約数和(自身を含む): 67144560

約数和(自身を除く): 26191882

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23509, 47018, 305617, 611234, 1575103, 3150206, 20476339, 40952678]

約数ペア:

[(1, 40952678), (2, 20476339), (13, 3150206), (26, 1575103), (67, 611234), (134, 305617), (871, 47018), (1742, 23509)]