26681876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1951}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 50502144

約数和(自身を除く): 23820268

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1951, 3419, 3902, 6838, 7804, 13676, 25363, 50726, 101452, 513113, 1026226, 2052452, 6670469, 13340938, 26681876]

約数ペア:

[(1, 26681876), (2, 13340938), (4, 6670469), (13, 2052452), (26, 1026226), (52, 513113), (263, 101452), (526, 50726), (1052, 25363), (1951, 13676), (3419, 7804), (3902, 6838)]