26380886

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 46545408

約数和(自身を除く): 20164522

約数列:

[1, 2, 7, 14, 73, 83, 146, 166, 311, 511, 581, 622, 1022, 1162, 2177, 4354, 6059, 12118, 22703, 25813, 42413, 45406, 51626, 84826, 158921, 180691, 317842, 361382, 1884349, 3768698, 13190443, 26380886]

約数ペア:

[(1, 26380886), (2, 13190443), (7, 3768698), (14, 1884349), (73, 361382), (83, 317842), (146, 180691), (166, 158921), (311, 84826), (511, 51626), (581, 45406), (622, 42413), (1022, 25813), (1162, 22703), (2177, 12118), (4354, 6059)]