26285568

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 71118960

約数和(自身を除く): 44833392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 157, 192, 218, 256, 314, 327, 384, 436, 471, 512, 628, 654, 768, 872, 942, 1256, 1308, 1536, 1744, 1884, 2512, 2616, 3488, 3768, 5024, 5232, 6976, 7536, 10048, 10464, 13952, 15072, 17113, 20096, 20928, 27904, 30144, 34226, 40192, 41856, 51339, 55808, 60288, 68452, 80384, 83712, 102678, 120576, 136904, 167424, 205356, 241152, 273808, 410712, 547616, 821424, 1095232, 1642848, 2190464, 3285696, 4380928, 6571392, 8761856, 13142784, 26285568]

約数ペア:

[(1, 26285568), (2, 13142784), (3, 8761856), (4, 6571392), (6, 4380928), (8, 3285696), (12, 2190464), (16, 1642848), (24, 1095232), (32, 821424), (48, 547616), (64, 410712), (96, 273808), (109, 241152), (128, 205356), (157, 167424), (192, 136904), (218, 120576), (256, 102678), (314, 83712), (327, 80384), (384, 68452), (436, 60288), (471, 55808), (512, 51339), (628, 41856), (654, 40192), (768, 34226), (872, 30144), (942, 27904), (1256, 20928), (1308, 20096), (1536, 17113), (1744, 15072), (1884, 13952), (2512, 10464), (2616, 10048), (3488, 7536), (3768, 6976), (5024, 5232)]