28078732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33587}}^1$

素因数の和:33621

約数の個数: 24

約数和(自身を含む): 56427840

約数和(自身を除く): 28349108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33587, 67174, 134348, 369457, 638153, 738914, 1276306, 1477828, 2552612, 7019683, 14039366, 28078732]

約数ペア:

[(1, 28078732), (2, 14039366), (4, 7019683), (11, 2552612), (19, 1477828), (22, 1276306), (38, 738914), (44, 638153), (76, 369457), (209, 134348), (418, 67174), (836, 33587)]