27997268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{887}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 52910592

約数和(自身を除く): 24913324

約数列:

[1, 2, 4, 13, 26, 52, 607, 887, 1214, 1774, 2428, 3548, 7891, 11531, 15782, 23062, 31564, 46124, 538409, 1076818, 2153636, 6999317, 13998634, 27997268]

約数ペア:

[(1, 27997268), (2, 13998634), (4, 6999317), (13, 2153636), (26, 1076818), (52, 538409), (607, 46124), (887, 31564), (1214, 23062), (1774, 15782), (2428, 11531), (3548, 7891)]