39447002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 72938880

約数和(自身を除く): 33491878

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 3617, 5453, 7234, 10906, 25319, 50638, 68723, 137446, 148297, 296594, 481061, 962122, 1038079, 2076158, 2817643, 5635286, 19723501, 39447002]

約数ペア:

[(1, 39447002), (2, 19723501), (7, 5635286), (14, 2817643), (19, 2076158), (38, 1038079), (41, 962122), (82, 481061), (133, 296594), (266, 148297), (287, 137446), (574, 68723), (779, 50638), (1558, 25319), (3617, 10906), (5453, 7234)]