25465804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 56159488

約数和(自身を除く): 30693684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1627, 2236, 3254, 3913, 6508, 7826, 11389, 15652, 21151, 22778, 42302, 45556, 69961, 84604, 139922, 148057, 279844, 296114, 489727, 592228, 909493, 979454, 1818986, 1958908, 3637972, 6366451, 12732902, 25465804]

約数ペア:

[(1, 25465804), (2, 12732902), (4, 6366451), (7, 3637972), (13, 1958908), (14, 1818986), (26, 979454), (28, 909493), (43, 592228), (52, 489727), (86, 296114), (91, 279844), (172, 148057), (182, 139922), (301, 84604), (364, 69961), (559, 45556), (602, 42302), (1118, 22778), (1204, 21151), (1627, 15652), (2236, 11389), (3254, 7826), (3913, 6508)]