4254208

素因数分解:

$2^9\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1212

約数の個数: 40

約数和(自身を含む): 9722592

約数和(自身を除く): 5468384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1187, 1792, 2374, 3584, 4748, 8309, 9496, 16618, 18992, 33236, 37984, 66472, 75968, 132944, 151936, 265888, 303872, 531776, 607744, 1063552, 2127104, 4254208]

約数ペア:

[(1, 4254208), (2, 2127104), (4, 1063552), (7, 607744), (8, 531776), (14, 303872), (16, 265888), (28, 151936), (32, 132944), (56, 75968), (64, 66472), (112, 37984), (128, 33236), (224, 18992), (256, 16618), (448, 9496), (512, 8309), (896, 4748), (1187, 3584), (1792, 2374)]