28539619

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 2103581

約数列:

[1, 23, 79, 113, 139, 1817, 2599, 3197, 8927, 10981, 15707, 205321, 252563, 361261, 1240853, 28539619]

約数ペア:

[(1, 28539619), (23, 1240853), (79, 361261), (113, 252563), (139, 205321), (1817, 15707), (2599, 10981), (3197, 8927)]