28065384

素因数分解:

$2^3\times 3^2\times {\mathrm{389797}}^1$

素因数の和:389809

約数の個数: 24

約数和(自身を含む): 76010610

約数和(自身を除く): 47945226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389797, 779594, 1169391, 1559188, 2338782, 3118376, 3508173, 4677564, 7016346, 9355128, 14032692, 28065384]

約数ペア:

[(1, 28065384), (2, 14032692), (3, 9355128), (4, 7016346), (6, 4677564), (8, 3508173), (9, 3118376), (12, 2338782), (18, 1559188), (24, 1169391), (36, 779594), (72, 389797)]