27928706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34651}}^1$

素因数の和:34697

約数の個数: 16

約数和(自身を含む): 46572288

約数和(自身を除く): 18643582

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34651, 69302, 450463, 900926, 1074181, 2148362, 13964353, 27928706]

約数ペア:

[(1, 27928706), (2, 13964353), (13, 2148362), (26, 1074181), (31, 900926), (62, 450463), (403, 69302), (806, 34651)]