28980488

素因数分解:

$2^3\times {\mathrm{787}}^1\times {\mathrm{4603}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 54419280

約数和(自身を除く): 25438792

約数列:

[1, 2, 4, 8, 787, 1574, 3148, 4603, 6296, 9206, 18412, 36824, 3622561, 7245122, 14490244, 28980488]

約数ペア:

[(1, 28980488), (2, 14490244), (4, 7245122), (8, 3622561), (787, 36824), (1574, 18412), (3148, 9206), (4603, 6296)]