64484178944

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{2789}}^1$

素因数の和:3213

約数の個数: 88

約数和(自身を含む): 131264611920

約数和(自身を除く): 66780432976

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 337, 512, 536, 674, 1024, 1072, 1348, 2144, 2696, 2789, 4288, 5392, 5578, 8576, 10784, 11156, 17152, 21568, 22312, 22579, 34304, 43136, 44624, 45158, 68608, 86272, 89248, 90316, 172544, 178496, 180632, 186863, 345088, 356992, 361264, 373726, 713984, 722528, 747452, 939893, 1427968, 1445056, 1494904, 1879786, 2855936, 2890112, 2989808, 3759572, 5780224, 5979616, 7519144, 11560448, 11959232, 15038288, 23120896, 23918464, 30076576, 47836928, 60153152, 62972831, 95673856, 120306304, 125945662, 191347712, 240612608, 251891324, 481225216, 503782648, 962450432, 1007565296, 2015130592, 4030261184, 8060522368, 16121044736, 32242089472, 64484178944]

約数ペア:

[(1, 64484178944), (2, 32242089472), (4, 16121044736), (8, 8060522368), (16, 4030261184), (32, 2015130592), (64, 1007565296), (67, 962450432), (128, 503782648), (134, 481225216), (256, 251891324), (268, 240612608), (337, 191347712), (512, 125945662), (536, 120306304), (674, 95673856), (1024, 62972831), (1072, 60153152), (1348, 47836928), (2144, 30076576), (2696, 23918464), (2789, 23120896), (4288, 15038288), (5392, 11959232), (5578, 11560448), (8576, 7519144), (10784, 5979616), (11156, 5780224), (17152, 3759572), (21568, 2989808), (22312, 2890112), (22579, 2855936), (34304, 1879786), (43136, 1494904), (44624, 1445056), (45158, 1427968), (68608, 939893), (86272, 747452), (89248, 722528), (90316, 713984), (172544, 373726), (178496, 361264), (180632, 356992), (186863, 345088)]