64120827904

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117703}}^1$

素因数の和:117753

約数の個数: 104

約数和(自身を含む): 154258154240

約数和(自身を除く): 90137326336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2048, 2128, 2432, 3584, 4096, 4256, 4864, 7168, 8512, 9728, 14336, 17024, 19456, 28672, 34048, 38912, 68096, 77824, 117703, 136192, 235406, 272384, 470812, 544768, 823921, 941624, 1647842, 1883248, 2236357, 3295684, 3766496, 4472714, 6591368, 7532992, 8945428, 13182736, 15065984, 15654499, 17890856, 26365472, 30131968, 31308998, 35781712, 52730944, 60263936, 62617996, 71563424, 105461888, 120527872, 125235992, 143126848, 210923776, 241055744, 250471984, 286253696, 421847552, 482111488, 500943968, 572507392, 843695104, 1001887936, 1145014784, 1687390208, 2003775872, 2290029568, 3374780416, 4007551744, 4580059136, 8015103488, 9160118272, 16030206976, 32060413952, 64120827904]

約数ペア:

[(1, 64120827904), (2, 32060413952), (4, 16030206976), (7, 9160118272), (8, 8015103488), (14, 4580059136), (16, 4007551744), (19, 3374780416), (28, 2290029568), (32, 2003775872), (38, 1687390208), (56, 1145014784), (64, 1001887936), (76, 843695104), (112, 572507392), (128, 500943968), (133, 482111488), (152, 421847552), (224, 286253696), (256, 250471984), (266, 241055744), (304, 210923776), (448, 143126848), (512, 125235992), (532, 120527872), (608, 105461888), (896, 71563424), (1024, 62617996), (1064, 60263936), (1216, 52730944), (1792, 35781712), (2048, 31308998), (2128, 30131968), (2432, 26365472), (3584, 17890856), (4096, 15654499), (4256, 15065984), (4864, 13182736), (7168, 8945428), (8512, 7532992), (9728, 6591368), (14336, 4472714), (17024, 3766496), (19456, 3295684), (28672, 2236357), (34048, 1883248), (38912, 1647842), (68096, 941624), (77824, 823921), (117703, 544768), (136192, 470812), (235406, 272384)]