28540962

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{20071}}^1$

素因数の和:20158

約数の個数: 24

約数和(自身を含む): 62624640

約数和(自身を除く): 34083678

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 20071, 40142, 60213, 120426, 180639, 361278, 1585609, 3171218, 4756827, 9513654, 14270481, 28540962]

約数ペア:

[(1, 28540962), (2, 14270481), (3, 9513654), (6, 4756827), (9, 3171218), (18, 1585609), (79, 361278), (158, 180639), (237, 120426), (474, 60213), (711, 40142), (1422, 20071)]