12655328

素因数分解:

$2^5\times 7^3\times {\mathrm{1153}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 29080800

約数和(自身を除く): 16425472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1153, 1372, 1568, 2306, 2744, 4612, 5488, 8071, 9224, 10976, 16142, 18448, 32284, 36896, 56497, 64568, 112994, 129136, 225988, 258272, 395479, 451976, 790958, 903952, 1581916, 1807904, 3163832, 6327664, 12655328]

約数ペア:

[(1, 12655328), (2, 6327664), (4, 3163832), (7, 1807904), (8, 1581916), (14, 903952), (16, 790958), (28, 451976), (32, 395479), (49, 258272), (56, 225988), (98, 129136), (112, 112994), (196, 64568), (224, 56497), (343, 36896), (392, 32284), (686, 18448), (784, 16142), (1153, 10976), (1372, 9224), (1568, 8071), (2306, 5488), (2744, 4612)]