28775076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7517}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 75781440

約数和(自身を除く): 47006364

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, 7517, 15034, 22551, 30068, 45102, 82687, 90204, 165374, 217993, 248061, 330748, 435986, 496122, 653979, 871972, 992244, 1307958, 2397923, 2615916, 4795846, 7193769, 9591692, 14387538, 28775076]

約数ペア:

[(1, 28775076), (2, 14387538), (3, 9591692), (4, 7193769), (6, 4795846), (11, 2615916), (12, 2397923), (22, 1307958), (29, 992244), (33, 871972), (44, 653979), (58, 496122), (66, 435986), (87, 330748), (116, 248061), (132, 217993), (174, 165374), (319, 90204), (348, 82687), (638, 45102), (957, 30068), (1276, 22551), (1914, 15034), (3828, 7517)]