28228373

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 30077760

約数和(自身を除く): 1849387

約数列:

[1, 37, 59, 67, 193, 2183, 2479, 3953, 7141, 11387, 12931, 146261, 421319, 478447, 762929, 28228373]

約数ペア:

[(1, 28228373), (37, 762929), (59, 478447), (67, 421319), (193, 146261), (2183, 12931), (2479, 11387), (3953, 7141)]