56487424

素因数分解:

$2^9\times 7^1\times {\mathrm{15761}}^1$

素因数の和:15786

約数の個数: 40

約数和(自身を含む): 128996208

約数和(自身を除く): 72508784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15761, 31522, 63044, 110327, 126088, 220654, 252176, 441308, 504352, 882616, 1008704, 1765232, 2017408, 3530464, 4034816, 7060928, 8069632, 14121856, 28243712, 56487424]

約数ペア:

[(1, 56487424), (2, 28243712), (4, 14121856), (7, 8069632), (8, 7060928), (14, 4034816), (16, 3530464), (28, 2017408), (32, 1765232), (56, 1008704), (64, 882616), (112, 504352), (128, 441308), (224, 252176), (256, 220654), (448, 126088), (512, 110327), (896, 63044), (1792, 31522), (3584, 15761)]