15579424

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 35356608

約数和(自身を除く): 19777184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 443, 628, 886, 1099, 1256, 1772, 2198, 2512, 3101, 3544, 4396, 5024, 6202, 7088, 8792, 12404, 14176, 17584, 24808, 35168, 49616, 69551, 99232, 139102, 278204, 486857, 556408, 973714, 1112816, 1947428, 2225632, 3894856, 7789712, 15579424]

約数ペア:

[(1, 15579424), (2, 7789712), (4, 3894856), (7, 2225632), (8, 1947428), (14, 1112816), (16, 973714), (28, 556408), (32, 486857), (56, 278204), (112, 139102), (157, 99232), (224, 69551), (314, 49616), (443, 35168), (628, 24808), (886, 17584), (1099, 14176), (1256, 12404), (1772, 8792), (2198, 7088), (2512, 6202), (3101, 5024), (3544, 4396)]