26455004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 47943168

約数和(自身を除く): 21488164

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 1663, 3326, 3977, 6652, 7954, 15908, 68183, 136366, 161311, 272732, 322622, 645244, 6613751, 13227502, 26455004]

約数ペア:

[(1, 26455004), (2, 13227502), (4, 6613751), (41, 645244), (82, 322622), (97, 272732), (164, 161311), (194, 136366), (388, 68183), (1663, 15908), (3326, 7954), (3977, 6652)]