28109236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 51095520

約数和(自身を除く): 22986284

約数列:

[1, 2, 4, 29, 58, 116, 443, 547, 886, 1094, 1772, 2188, 12847, 15863, 25694, 31726, 51388, 63452, 242321, 484642, 969284, 7027309, 14054618, 28109236]

約数ペア:

[(1, 28109236), (2, 14054618), (4, 7027309), (29, 969284), (58, 484642), (116, 242321), (443, 63452), (547, 51388), (886, 31726), (1094, 25694), (1772, 15863), (2188, 12847)]