12912407872

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{45247}}^1$

素因数の和:45293

約数の個数: 112

約数和(自身を含む): 32180377600

約数和(自身を除く): 19267969728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2548, 2744, 2912, 3136, 4459, 5096, 5488, 5824, 8918, 10192, 10976, 17836, 20384, 21952, 35672, 40768, 45247, 71344, 90494, 142688, 180988, 285376, 316729, 361976, 588211, 633458, 723952, 1176422, 1266916, 1447904, 2217103, 2352844, 2533832, 2895808, 4117477, 4434206, 4705688, 5067664, 8234954, 8868412, 9411376, 10135328, 15519721, 16469908, 17736824, 18822752, 20270656, 28822339, 31039442, 32939816, 35473648, 37645504, 57644678, 62078884, 65879632, 70947296, 115289356, 124157768, 131759264, 141894592, 201756373, 230578712, 248315536, 263518528, 403512746, 461157424, 496631072, 807025492, 922314848, 993262144, 1614050984, 1844629696, 3228101968, 6456203936, 12912407872]

約数ペア:

[(1, 12912407872), (2, 6456203936), (4, 3228101968), (7, 1844629696), (8, 1614050984), (13, 993262144), (14, 922314848), (16, 807025492), (26, 496631072), (28, 461157424), (32, 403512746), (49, 263518528), (52, 248315536), (56, 230578712), (64, 201756373), (91, 141894592), (98, 131759264), (104, 124157768), (112, 115289356), (182, 70947296), (196, 65879632), (208, 62078884), (224, 57644678), (343, 37645504), (364, 35473648), (392, 32939816), (416, 31039442), (448, 28822339), (637, 20270656), (686, 18822752), (728, 17736824), (784, 16469908), (832, 15519721), (1274, 10135328), (1372, 9411376), (1456, 8868412), (1568, 8234954), (2548, 5067664), (2744, 4705688), (2912, 4434206), (3136, 4117477), (4459, 2895808), (5096, 2533832), (5488, 2352844), (5824, 2217103), (8918, 1447904), (10192, 1266916), (10976, 1176422), (17836, 723952), (20384, 633458), (21952, 588211), (35672, 361976), (40768, 316729), (45247, 285376), (71344, 180988), (90494, 142688)]