12665655352

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{24317}}^1$

素因数の和:24532

約数の個数: 64

約数和(自身を含む): 27734192640

約数和(自身を除く): 15068537288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 131, 142, 262, 284, 497, 524, 568, 917, 994, 1048, 1834, 1988, 3668, 3976, 7336, 9301, 18602, 24317, 37204, 48634, 65107, 74408, 97268, 130214, 170219, 194536, 260428, 340438, 520856, 680876, 1361752, 1726507, 3185527, 3453014, 6371054, 6906028, 12085549, 12742108, 13812056, 22298689, 24171098, 25484216, 44597378, 48342196, 89194756, 96684392, 178389512, 226172417, 452344834, 904689668, 1583206919, 1809379336, 3166413838, 6332827676, 12665655352]

約数ペア:

[(1, 12665655352), (2, 6332827676), (4, 3166413838), (7, 1809379336), (8, 1583206919), (14, 904689668), (28, 452344834), (56, 226172417), (71, 178389512), (131, 96684392), (142, 89194756), (262, 48342196), (284, 44597378), (497, 25484216), (524, 24171098), (568, 22298689), (917, 13812056), (994, 12742108), (1048, 12085549), (1834, 6906028), (1988, 6371054), (3668, 3453014), (3976, 3185527), (7336, 1726507), (9301, 1361752), (18602, 680876), (24317, 520856), (37204, 340438), (48634, 260428), (65107, 194536), (74408, 170219), (97268, 130214)]