27856775212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1\times {\mathrm{1381}}^1$

素因数の和:2807

約数の個数: 96

約数和(自身を含む): 60982419456

約数和(自身を除く): 33125644244

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 1367, 1381, 2108, 2734, 2762, 3689, 5468, 5524, 7378, 9569, 9667, 14756, 19138, 19334, 23239, 23477, 38276, 38668, 42377, 42811, 46478, 46954, 84754, 85622, 92956, 93908, 162673, 164339, 169508, 171244, 296639, 299677, 325346, 328678, 593278, 599354, 650692, 657356, 720409, 727787, 1186556, 1198708, 1440818, 1455574, 1887827, 2881636, 2911148, 3775654, 5042863, 5094509, 7551308, 10085726, 10189018, 13214789, 20171452, 20378036, 26429578, 32093059, 52859156, 58522637, 64186118, 117045274, 128372236, 224651413, 234090548, 409658459, 449302826, 819316918, 898605652, 994884829, 1638633836, 1989769658, 3979539316, 6964193803, 13928387606, 27856775212]

約数ペア:

[(1, 27856775212), (2, 13928387606), (4, 6964193803), (7, 3979539316), (14, 1989769658), (17, 1638633836), (28, 994884829), (31, 898605652), (34, 819316918), (62, 449302826), (68, 409658459), (119, 234090548), (124, 224651413), (217, 128372236), (238, 117045274), (434, 64186118), (476, 58522637), (527, 52859156), (868, 32093059), (1054, 26429578), (1367, 20378036), (1381, 20171452), (2108, 13214789), (2734, 10189018), (2762, 10085726), (3689, 7551308), (5468, 5094509), (5524, 5042863), (7378, 3775654), (9569, 2911148), (9667, 2881636), (14756, 1887827), (19138, 1455574), (19334, 1440818), (23239, 1198708), (23477, 1186556), (38276, 727787), (38668, 720409), (42377, 657356), (42811, 650692), (46478, 599354), (46954, 593278), (84754, 328678), (85622, 325346), (92956, 299677), (93908, 296639), (162673, 171244), (164339, 169508)]