68977664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9650

約数の個数: 44

約数和(自身を含む): 157602624

約数和(自身を除く): 88624960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9623, 19246, 38492, 67361, 76984, 134722, 153968, 269444, 307936, 538888, 615872, 1077776, 1231744, 2155552, 2463488, 4311104, 4926976, 8622208, 9853952, 17244416, 34488832, 68977664]

約数ペア:

[(1, 68977664), (2, 34488832), (4, 17244416), (7, 9853952), (8, 8622208), (14, 4926976), (16, 4311104), (28, 2463488), (32, 2155552), (56, 1231744), (64, 1077776), (112, 615872), (128, 538888), (224, 307936), (256, 269444), (448, 153968), (512, 134722), (896, 76984), (1024, 67361), (1792, 38492), (3584, 19246), (7168, 9623)]