28540692

素因数分解:

$2^2\times 3^2\times {\mathrm{792797}}^1$

素因数の和:792807

約数の個数: 18

約数和(自身を含む): 72144618

約数和(自身を除く): 43603926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 792797, 1585594, 2378391, 3171188, 4756782, 7135173, 9513564, 14270346, 28540692]

約数ペア:

[(1, 28540692), (2, 14270346), (3, 9513564), (4, 7135173), (6, 4756782), (9, 3171188), (12, 2378391), (18, 1585594), (36, 792797)]