12462464

素因数分解:

$2^7\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 28895580

約数和(自身を除く): 16433116

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 1987, 3136, 3974, 6272, 7948, 13909, 15896, 27818, 31792, 55636, 63584, 97363, 111272, 127168, 194726, 222544, 254336, 389452, 445088, 778904, 890176, 1557808, 1780352, 3115616, 6231232, 12462464]

約数ペア:

[(1, 12462464), (2, 6231232), (4, 3115616), (7, 1780352), (8, 1557808), (14, 890176), (16, 778904), (28, 445088), (32, 389452), (49, 254336), (56, 222544), (64, 194726), (98, 127168), (112, 111272), (128, 97363), (196, 63584), (224, 55636), (392, 31792), (448, 27818), (784, 15896), (896, 13909), (1568, 7948), (1987, 6272), (3136, 3974)]