1393291264

素因数分解:

$2^{12}\times {\mathrm{67}}^1\times {\mathrm{5077}}^1$

素因数の和:5168

約数の個数: 52

約数和(自身を含む): 2828385064

約数和(自身を除く): 1435093800

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1024, 1072, 2048, 2144, 4096, 4288, 5077, 8576, 10154, 17152, 20308, 34304, 40616, 68608, 81232, 137216, 162464, 274432, 324928, 340159, 649856, 680318, 1299712, 1360636, 2599424, 2721272, 5198848, 5442544, 10397696, 10885088, 20795392, 21770176, 43540352, 87080704, 174161408, 348322816, 696645632, 1393291264]

約数ペア:

[(1, 1393291264), (2, 696645632), (4, 348322816), (8, 174161408), (16, 87080704), (32, 43540352), (64, 21770176), (67, 20795392), (128, 10885088), (134, 10397696), (256, 5442544), (268, 5198848), (512, 2721272), (536, 2599424), (1024, 1360636), (1072, 1299712), (2048, 680318), (2144, 649856), (4096, 340159), (4288, 324928), (5077, 274432), (8576, 162464), (10154, 137216), (17152, 81232), (20308, 68608), (34304, 40616)]