15603625984

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1049

約数の個数: 104

約数和(自身を含む): 33187704048

約数和(自身を除く): 17584078064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 331, 512, 544, 662, 677, 1024, 1088, 1324, 1354, 2048, 2176, 2648, 2708, 4096, 4352, 5296, 5416, 5627, 8704, 10592, 10832, 11254, 11509, 17408, 21184, 21664, 22508, 23018, 34816, 42368, 43328, 45016, 46036, 69632, 84736, 86656, 90032, 92072, 169472, 173312, 180064, 184144, 224087, 338944, 346624, 360128, 368288, 448174, 677888, 693248, 720256, 736576, 896348, 1355776, 1386496, 1440512, 1473152, 1792696, 2772992, 2881024, 2946304, 3585392, 3809479, 5762048, 5892608, 7170784, 7618958, 11524096, 11785216, 14341568, 15237916, 23048192, 23570432, 28683136, 30475832, 47140864, 57366272, 60951664, 114732544, 121903328, 229465088, 243806656, 458930176, 487613312, 917860352, 975226624, 1950453248, 3900906496, 7801812992, 15603625984]

約数ペア:

[(1, 15603625984), (2, 7801812992), (4, 3900906496), (8, 1950453248), (16, 975226624), (17, 917860352), (32, 487613312), (34, 458930176), (64, 243806656), (68, 229465088), (128, 121903328), (136, 114732544), (256, 60951664), (272, 57366272), (331, 47140864), (512, 30475832), (544, 28683136), (662, 23570432), (677, 23048192), (1024, 15237916), (1088, 14341568), (1324, 11785216), (1354, 11524096), (2048, 7618958), (2176, 7170784), (2648, 5892608), (2708, 5762048), (4096, 3809479), (4352, 3585392), (5296, 2946304), (5416, 2881024), (5627, 2772992), (8704, 1792696), (10592, 1473152), (10832, 1440512), (11254, 1386496), (11509, 1355776), (17408, 896348), (21184, 736576), (21664, 720256), (22508, 693248), (23018, 677888), (34816, 448174), (42368, 368288), (43328, 360128), (45016, 346624), (46036, 338944), (69632, 224087), (84736, 184144), (86656, 180064), (90032, 173312), (92072, 169472)]