1275404384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{5821}}^1$

素因数の和:6039

約数の個数: 48

約数和(自身を含む): 2588042016

約数和(自身を除く): 1312637632

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 328, 334, 656, 668, 1312, 1336, 2672, 5344, 5821, 6847, 11642, 13694, 23284, 27388, 46568, 54776, 93136, 109552, 186272, 219104, 238661, 477322, 954644, 972107, 1909288, 1944214, 3818576, 3888428, 7637152, 7776856, 15553712, 31107424, 39856387, 79712774, 159425548, 318851096, 637702192, 1275404384]

約数ペア:

[(1, 1275404384), (2, 637702192), (4, 318851096), (8, 159425548), (16, 79712774), (32, 39856387), (41, 31107424), (82, 15553712), (164, 7776856), (167, 7637152), (328, 3888428), (334, 3818576), (656, 1944214), (668, 1909288), (1312, 972107), (1336, 954644), (2672, 477322), (5344, 238661), (5821, 219104), (6847, 186272), (11642, 109552), (13694, 93136), (23284, 54776), (27388, 46568)]