39856264

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17359}}^1$

素因数の和:17413

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 47638136

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 17359, 34718, 69436, 121513, 138872, 243026, 486052, 711719, 972104, 1423438, 2846876, 4982033, 5693752, 9964066, 19928132, 39856264]

約数ペア:

[(1, 39856264), (2, 19928132), (4, 9964066), (7, 5693752), (8, 4982033), (14, 2846876), (28, 1423438), (41, 972104), (56, 711719), (82, 486052), (164, 243026), (287, 138872), (328, 121513), (574, 69436), (1148, 34718), (2296, 17359)]