5641664

素因数分解:

$2^6\times 7^3\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 56

約数和(自身を含む): 13106400

約数和(自身を除く): 7464736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 257, 343, 392, 448, 514, 686, 784, 1028, 1372, 1568, 1799, 2056, 2744, 3136, 3598, 4112, 5488, 7196, 8224, 10976, 12593, 14392, 16448, 21952, 25186, 28784, 50372, 57568, 88151, 100744, 115136, 176302, 201488, 352604, 402976, 705208, 805952, 1410416, 2820832, 5641664]

約数ペア:

[(1, 5641664), (2, 2820832), (4, 1410416), (7, 805952), (8, 705208), (14, 402976), (16, 352604), (28, 201488), (32, 176302), (49, 115136), (56, 100744), (64, 88151), (98, 57568), (112, 50372), (196, 28784), (224, 25186), (257, 21952), (343, 16448), (392, 14392), (448, 12593), (514, 10976), (686, 8224), (784, 7196), (1028, 5488), (1372, 4112), (1568, 3598), (1799, 3136), (2056, 2744)]