42947242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4733}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 69589800

約数和(自身を除く): 26642558

約数列:

[1, 2, 13, 26, 349, 698, 4537, 4733, 9074, 9466, 61529, 123058, 1651817, 3303634, 21473621, 42947242]

約数ペア:

[(1, 42947242), (2, 21473621), (13, 3303634), (26, 1651817), (349, 123058), (698, 61529), (4537, 9466), (4733, 9074)]