13372828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 15012452

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 383, 406, 602, 766, 812, 1204, 1247, 1532, 2494, 2681, 4988, 5362, 8729, 10724, 11107, 16469, 17458, 22214, 32938, 34916, 44428, 65876, 77749, 115283, 155498, 230566, 310996, 461132, 477601, 955202, 1910404, 3343207, 6686414, 13372828]

約数ペア:

[(1, 13372828), (2, 6686414), (4, 3343207), (7, 1910404), (14, 955202), (28, 477601), (29, 461132), (43, 310996), (58, 230566), (86, 155498), (116, 115283), (172, 77749), (203, 65876), (301, 44428), (383, 34916), (406, 32938), (602, 22214), (766, 17458), (812, 16469), (1204, 11107), (1247, 10724), (1532, 8729), (2494, 5362), (2681, 4988)]