40009294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4649}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 64839600

約数和(自身を除く): 24830306

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4649, 8606, 9298, 60437, 120874, 1538819, 3077638, 20004647, 40009294]

約数ペア:

[(1, 40009294), (2, 20004647), (13, 3077638), (26, 1538819), (331, 120874), (662, 60437), (4303, 9298), (4649, 8606)]