12147968

素因数分解:

$2^8\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6802

約数の個数: 36

約数和(自身を含む): 27716640

約数和(自身を除く): 15568672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 6779, 13558, 27116, 47453, 54232, 94906, 108464, 189812, 216928, 379624, 433856, 759248, 867712, 1518496, 1735424, 3036992, 6073984, 12147968]

約数ペア:

[(1, 12147968), (2, 6073984), (4, 3036992), (7, 1735424), (8, 1518496), (14, 867712), (16, 759248), (28, 433856), (32, 379624), (56, 216928), (64, 189812), (112, 108464), (128, 94906), (224, 54232), (256, 47453), (448, 27116), (896, 13558), (1792, 6779)]