40774304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 85176000

約数和(自身を除く): 44401696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 337, 398, 608, 674, 796, 1348, 1592, 2696, 3184, 3781, 5392, 6368, 6403, 7562, 10784, 12806, 15124, 25612, 30248, 51224, 60496, 67063, 102448, 120992, 134126, 204896, 268252, 536504, 1073008, 1274197, 2146016, 2548394, 5096788, 10193576, 20387152, 40774304]

約数ペア:

[(1, 40774304), (2, 20387152), (4, 10193576), (8, 5096788), (16, 2548394), (19, 2146016), (32, 1274197), (38, 1073008), (76, 536504), (152, 268252), (199, 204896), (304, 134126), (337, 120992), (398, 102448), (608, 67063), (674, 60496), (796, 51224), (1348, 30248), (1592, 25612), (2696, 15124), (3184, 12806), (3781, 10784), (5392, 7562), (6368, 6403)]