71885836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27691}}^1$

素因数の和:27765

約数の個数: 24

約数和(自身を含む): 139567680

約数和(自身を除く): 67681844

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 27691, 55382, 110764, 304601, 609202, 1218404, 1633769, 3267538, 6535076, 17971459, 35942918, 71885836]

約数ペア:

[(1, 71885836), (2, 35942918), (4, 17971459), (11, 6535076), (22, 3267538), (44, 1633769), (59, 1218404), (118, 609202), (236, 304601), (649, 110764), (1298, 55382), (2596, 27691)]