25455752

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11141

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 30427768

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11087, 22174, 44348, 77609, 88696, 155218, 310436, 454567, 620872, 909134, 1818268, 3181969, 3636536, 6363938, 12727876, 25455752]

約数ペア:

[(1, 25455752), (2, 12727876), (4, 6363938), (7, 3636536), (8, 3181969), (14, 1818268), (28, 909134), (41, 620872), (56, 454567), (82, 310436), (164, 155218), (287, 88696), (328, 77609), (574, 44348), (1148, 22174), (2296, 11087)]