25720332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6719}}^1$

素因数の和:6766

約数の個数: 48

約数和(自身を含む): 67737600

約数和(自身を除く): 42017268

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 6719, 13438, 20157, 26876, 40314, 73909, 80628, 147818, 194851, 221727, 295636, 389702, 443454, 584553, 779404, 886908, 1169106, 2143361, 2338212, 4286722, 6430083, 8573444, 12860166, 25720332]

約数ペア:

[(1, 25720332), (2, 12860166), (3, 8573444), (4, 6430083), (6, 4286722), (11, 2338212), (12, 2143361), (22, 1169106), (29, 886908), (33, 779404), (44, 584553), (58, 443454), (66, 389702), (87, 295636), (116, 221727), (132, 194851), (174, 147818), (319, 80628), (348, 73909), (638, 40314), (957, 26876), (1276, 20157), (1914, 13438), (3828, 6719)]