25907171114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7259

約数の個数: 64

約数和(自身を含む): 45853516800

約数和(自身を除く): 19946345686

約数列:

[1, 2, 11, 17, 22, 34, 71, 139, 142, 187, 278, 374, 781, 1207, 1529, 1562, 2363, 2414, 3058, 4726, 7019, 9869, 13277, 14038, 19738, 25993, 26554, 51986, 77209, 108559, 119323, 154418, 167773, 217118, 238646, 335546, 498349, 975641, 996698, 1312553, 1845503, 1951282, 2625106, 3691006, 5481839, 8471933, 10732051, 10963678, 16585897, 16943866, 21464102, 33171794, 69270511, 93191263, 138541022, 182444867, 186382526, 364889734, 761975621, 1177598687, 1523951242, 2355197374, 12953585557, 25907171114]

約数ペア:

[(1, 25907171114), (2, 12953585557), (11, 2355197374), (17, 1523951242), (22, 1177598687), (34, 761975621), (71, 364889734), (139, 186382526), (142, 182444867), (187, 138541022), (278, 93191263), (374, 69270511), (781, 33171794), (1207, 21464102), (1529, 16943866), (1562, 16585897), (2363, 10963678), (2414, 10732051), (3058, 8471933), (4726, 5481839), (7019, 3691006), (9869, 2625106), (13277, 1951282), (14038, 1845503), (19738, 1312553), (25993, 996698), (26554, 975641), (51986, 498349), (77209, 335546), (108559, 238646), (119323, 217118), (154418, 167773)]