78983296

素因数分解:

$2^7\times 7^4\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 184277790

約数和(自身を除く): 105294494

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 257, 343, 392, 448, 514, 686, 784, 896, 1028, 1372, 1568, 1799, 2056, 2401, 2744, 3136, 3598, 4112, 4802, 5488, 6272, 7196, 8224, 9604, 10976, 12593, 14392, 16448, 19208, 21952, 25186, 28784, 32896, 38416, 43904, 50372, 57568, 76832, 88151, 100744, 115136, 153664, 176302, 201488, 230272, 307328, 352604, 402976, 617057, 705208, 805952, 1234114, 1410416, 1611904, 2468228, 2820832, 4936456, 5641664, 9872912, 11283328, 19745824, 39491648, 78983296]

約数ペア:

[(1, 78983296), (2, 39491648), (4, 19745824), (7, 11283328), (8, 9872912), (14, 5641664), (16, 4936456), (28, 2820832), (32, 2468228), (49, 1611904), (56, 1410416), (64, 1234114), (98, 805952), (112, 705208), (128, 617057), (196, 402976), (224, 352604), (257, 307328), (343, 230272), (392, 201488), (448, 176302), (514, 153664), (686, 115136), (784, 100744), (896, 88151), (1028, 76832), (1372, 57568), (1568, 50372), (1799, 43904), (2056, 38416), (2401, 32896), (2744, 28784), (3136, 25186), (3598, 21952), (4112, 19208), (4802, 16448), (5488, 14392), (6272, 12593), (7196, 10976), (8224, 9604)]