428077888

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9277}}^1$

素因数の和:9399

約数の個数: 56

約数和(自身を含む): 980350592

約数和(自身を除く): 552272704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 9277, 11536, 18554, 23072, 37108, 46144, 64939, 74216, 129878, 148432, 259756, 296864, 519512, 593728, 955531, 1039024, 1911062, 2078048, 3822124, 4156096, 6688717, 7644248, 13377434, 15288496, 26754868, 30576992, 53509736, 61153984, 107019472, 214038944, 428077888]

約数ペア:

[(1, 428077888), (2, 214038944), (4, 107019472), (7, 61153984), (8, 53509736), (14, 30576992), (16, 26754868), (28, 15288496), (32, 13377434), (56, 7644248), (64, 6688717), (103, 4156096), (112, 3822124), (206, 2078048), (224, 1911062), (412, 1039024), (448, 955531), (721, 593728), (824, 519512), (1442, 296864), (1648, 259756), (2884, 148432), (3296, 129878), (5768, 74216), (6592, 64939), (9277, 46144), (11536, 37108), (18554, 23072)]