66383296

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2177

約数の個数: 56

約数和(自身を含む): 152741376

約数和(自身を除く): 86358080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2087, 2272, 3976, 4174, 4544, 7952, 8348, 14609, 15904, 16696, 29218, 31808, 33392, 58436, 66784, 116872, 133568, 148177, 233744, 296354, 467488, 592708, 934976, 1037239, 1185416, 2074478, 2370832, 4148956, 4741664, 8297912, 9483328, 16595824, 33191648, 66383296]

約数ペア:

[(1, 66383296), (2, 33191648), (4, 16595824), (7, 9483328), (8, 8297912), (14, 4741664), (16, 4148956), (28, 2370832), (32, 2074478), (56, 1185416), (64, 1037239), (71, 934976), (112, 592708), (142, 467488), (224, 296354), (284, 233744), (448, 148177), (497, 133568), (568, 116872), (994, 66784), (1136, 58436), (1988, 33392), (2087, 31808), (2272, 29218), (3976, 16696), (4174, 15904), (4544, 14609), (7952, 8348)]