27720346676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{39551}}^1$

素因数の和:40520

約数の個数: 48

約数和(自身を含む): 56094861312

約数和(自身を除く): 28374514636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 937, 1874, 3748, 10307, 15929, 20614, 31858, 39551, 41228, 63716, 79102, 158204, 175219, 350438, 435061, 672367, 700876, 870122, 1344734, 1740244, 2689468, 7396037, 14792074, 29584148, 37059287, 74118574, 148237148, 407652157, 630007879, 815304314, 1260015758, 1630608628, 2520031516, 6930086669, 13860173338, 27720346676]

約数ペア:

[(1, 27720346676), (2, 13860173338), (4, 6930086669), (11, 2520031516), (17, 1630608628), (22, 1260015758), (34, 815304314), (44, 630007879), (68, 407652157), (187, 148237148), (374, 74118574), (748, 37059287), (937, 29584148), (1874, 14792074), (3748, 7396037), (10307, 2689468), (15929, 1740244), (20614, 1344734), (31858, 870122), (39551, 700876), (41228, 672367), (63716, 435061), (79102, 350438), (158204, 175219)]