12766976

素因数分解:

$2^8\times {\mathrm{49871}}^1$

素因数の和:49887

約数の個数: 18

約数和(自身を含む): 25484592

約数和(自身を除く): 12717616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 49871, 99742, 199484, 398968, 797936, 1595872, 3191744, 6383488, 12766976]

約数ペア:

[(1, 12766976), (2, 6383488), (4, 3191744), (8, 1595872), (16, 797936), (32, 398968), (64, 199484), (128, 99742), (256, 49871)]