56639622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{726149}}^1$

素因数の和:726167

約数の個数: 16

約数和(自身を含む): 121993200

約数和(自身を除く): 65353578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 726149, 1452298, 2178447, 4356894, 9439937, 18879874, 28319811, 56639622]

約数ペア:

[(1, 56639622), (2, 28319811), (3, 18879874), (6, 9439937), (13, 4356894), (26, 2178447), (39, 1452298), (78, 726149)]