12729248

素因数分解:

$2^5\times 7^1\times {\mathrm{56827}}^1$

素因数の和:56844

約数の個数: 24

約数和(自身を含む): 28641312

約数和(自身を除く): 15912064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 56827, 113654, 227308, 397789, 454616, 795578, 909232, 1591156, 1818464, 3182312, 6364624, 12729248]

約数ペア:

[(1, 12729248), (2, 6364624), (4, 3182312), (7, 1818464), (8, 1591156), (14, 909232), (16, 795578), (28, 454616), (32, 397789), (56, 227308), (112, 113654), (224, 56827)]