27893669188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{5087}}^1$

素因数の和:6065

約数の個数: 96

約数和(自身を含む): 64142991360

約数和(自身を除く): 36249322172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 937, 1463, 1874, 2926, 3748, 5087, 5852, 6559, 10174, 10307, 13118, 17803, 20348, 20614, 26236, 35606, 35609, 41228, 55957, 71212, 71218, 72149, 96653, 111914, 124621, 142436, 144298, 193306, 195833, 223828, 249242, 288596, 386612, 391666, 391699, 498484, 676571, 783332, 783398, 1063183, 1353142, 1370831, 1566796, 2126366, 2706284, 2741662, 4252732, 4766519, 5483324, 7442281, 9533038, 14884562, 19066076, 29769124, 33365633, 52431709, 66731266, 90563861, 104863418, 133462532, 181127722, 209726836, 362255444, 367021963, 633947027, 734043926, 996202471, 1267894054, 1468087852, 1992404942, 2535788108, 3984809884, 6973417297, 13946834594, 27893669188]

約数ペア:

[(1, 27893669188), (2, 13946834594), (4, 6973417297), (7, 3984809884), (11, 2535788108), (14, 1992404942), (19, 1468087852), (22, 1267894054), (28, 996202471), (38, 734043926), (44, 633947027), (76, 367021963), (77, 362255444), (133, 209726836), (154, 181127722), (209, 133462532), (266, 104863418), (308, 90563861), (418, 66731266), (532, 52431709), (836, 33365633), (937, 29769124), (1463, 19066076), (1874, 14884562), (2926, 9533038), (3748, 7442281), (5087, 5483324), (5852, 4766519), (6559, 4252732), (10174, 2741662), (10307, 2706284), (13118, 2126366), (17803, 1566796), (20348, 1370831), (20614, 1353142), (26236, 1063183), (35606, 783398), (35609, 783332), (41228, 676571), (55957, 498484), (71212, 391699), (71218, 391666), (72149, 386612), (96653, 288596), (111914, 249242), (124621, 223828), (142436, 195833), (144298, 193306)]