27724004

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 62563200

約数和(自身を除く): 34839196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 167, 196, 242, 308, 334, 343, 484, 539, 668, 686, 847, 1078, 1169, 1372, 1694, 1837, 2156, 2338, 3388, 3674, 3773, 4676, 5929, 7348, 7546, 8183, 11858, 12859, 15092, 16366, 20207, 23716, 25718, 32732, 40414, 41503, 51436, 57281, 80828, 83006, 90013, 114562, 141449, 166012, 180026, 229124, 282898, 360052, 565796, 630091, 990143, 1260182, 1980286, 2520364, 3960572, 6931001, 13862002, 27724004]

約数ペア:

[(1, 27724004), (2, 13862002), (4, 6931001), (7, 3960572), (11, 2520364), (14, 1980286), (22, 1260182), (28, 990143), (44, 630091), (49, 565796), (77, 360052), (98, 282898), (121, 229124), (154, 180026), (167, 166012), (196, 141449), (242, 114562), (308, 90013), (334, 83006), (343, 80828), (484, 57281), (539, 51436), (668, 41503), (686, 40414), (847, 32732), (1078, 25718), (1169, 23716), (1372, 20207), (1694, 16366), (1837, 15092), (2156, 12859), (2338, 11858), (3388, 8183), (3674, 7546), (3773, 7348), (4676, 5929)]