25754806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 23596874

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4079, 6314, 8158, 28553, 44869, 57106, 89738, 167239, 314083, 334478, 628166, 1170673, 1839629, 2341346, 3679258, 12877403, 25754806]

約数ペア:

[(1, 25754806), (2, 12877403), (7, 3679258), (11, 2341346), (14, 1839629), (22, 1170673), (41, 628166), (77, 334478), (82, 314083), (154, 167239), (287, 89738), (451, 57106), (574, 44869), (902, 28553), (3157, 8158), (4079, 6314)]