64955968

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 112

約数和(自身を含む): 164592000

約数和(自身を除く): 99636032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 269, 308, 343, 352, 392, 448, 538, 539, 616, 686, 704, 784, 1076, 1078, 1232, 1372, 1568, 1883, 2152, 2156, 2464, 2744, 2959, 3136, 3766, 3773, 4304, 4312, 4928, 5488, 5918, 7532, 7546, 8608, 8624, 10976, 11836, 13181, 15064, 15092, 17216, 17248, 20713, 21952, 23672, 26362, 30128, 30184, 34496, 41426, 47344, 52724, 60256, 60368, 82852, 92267, 94688, 105448, 120512, 120736, 144991, 165704, 184534, 189376, 210896, 241472, 289982, 331408, 369068, 421792, 579964, 662816, 738136, 843584, 1014937, 1159928, 1325632, 1476272, 2029874, 2319856, 2952544, 4059748, 4639712, 5905088, 8119496, 9279424, 16238992, 32477984, 64955968]

約数ペア:

[(1, 64955968), (2, 32477984), (4, 16238992), (7, 9279424), (8, 8119496), (11, 5905088), (14, 4639712), (16, 4059748), (22, 2952544), (28, 2319856), (32, 2029874), (44, 1476272), (49, 1325632), (56, 1159928), (64, 1014937), (77, 843584), (88, 738136), (98, 662816), (112, 579964), (154, 421792), (176, 369068), (196, 331408), (224, 289982), (269, 241472), (308, 210896), (343, 189376), (352, 184534), (392, 165704), (448, 144991), (538, 120736), (539, 120512), (616, 105448), (686, 94688), (704, 92267), (784, 82852), (1076, 60368), (1078, 60256), (1232, 52724), (1372, 47344), (1568, 41426), (1883, 34496), (2152, 30184), (2156, 30128), (2464, 26362), (2744, 23672), (2959, 21952), (3136, 20713), (3766, 17248), (3773, 17216), (4304, 15092), (4312, 15064), (4928, 13181), (5488, 11836), (5918, 10976), (7532, 8624), (7546, 8608)]