12621056

素因数分解:

$2^8\times 7^1\times {\mathrm{7043}}^1$

素因数の和:7066

約数の個数: 36

約数和(自身を含む): 28795872

約数和(自身を除く): 16174816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7043, 14086, 28172, 49301, 56344, 98602, 112688, 197204, 225376, 394408, 450752, 788816, 901504, 1577632, 1803008, 3155264, 6310528, 12621056]

約数ペア:

[(1, 12621056), (2, 6310528), (4, 3155264), (7, 1803008), (8, 1577632), (14, 901504), (16, 788816), (28, 450752), (32, 394408), (56, 225376), (64, 197204), (112, 112688), (128, 98602), (224, 56344), (256, 49301), (448, 28172), (896, 14086), (1792, 7043)]