3974656

素因数分解:

$2^9\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 9084240

約数和(自身を除く): 5109584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1109, 1792, 2218, 3584, 4436, 7763, 8872, 15526, 17744, 31052, 35488, 62104, 70976, 124208, 141952, 248416, 283904, 496832, 567808, 993664, 1987328, 3974656]

約数ペア:

[(1, 3974656), (2, 1987328), (4, 993664), (7, 567808), (8, 496832), (14, 283904), (16, 248416), (28, 141952), (32, 124208), (56, 70976), (64, 62104), (112, 35488), (128, 31052), (224, 17744), (256, 15526), (448, 8872), (512, 7763), (896, 4436), (1109, 3584), (1792, 2218)]