27413828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 52572240

約数和(自身を除く): 25158412

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 379, 428, 676, 758, 1391, 1516, 2782, 4927, 5564, 9854, 18083, 19708, 36166, 40553, 64051, 72332, 81106, 128102, 162212, 256204, 527189, 1054378, 2108756, 6853457, 13706914, 27413828]

約数ペア:

[(1, 27413828), (2, 13706914), (4, 6853457), (13, 2108756), (26, 1054378), (52, 527189), (107, 256204), (169, 162212), (214, 128102), (338, 81106), (379, 72332), (428, 64051), (676, 40553), (758, 36166), (1391, 19708), (1516, 18083), (2782, 9854), (4927, 5564)]