28247548

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17099}}^1$

素因数の和:17169

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 29208452

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 17099, 34198, 68396, 119693, 239386, 478772, 1008841, 2017682, 4035364, 7061887, 14123774, 28247548]

約数ペア:

[(1, 28247548), (2, 14123774), (4, 7061887), (7, 4035364), (14, 2017682), (28, 1008841), (59, 478772), (118, 239386), (236, 119693), (413, 68396), (826, 34198), (1652, 17099)]