28856245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4643}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 38117952

約数和(自身を除く): 9261707

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4643, 6215, 23215, 51073, 255365, 524659, 2623295, 5771249, 28856245]

約数ペア:

[(1, 28856245), (5, 5771249), (11, 2623295), (55, 524659), (113, 255365), (565, 51073), (1243, 23215), (4643, 6215)]