22745088

素因数分解:

$2^{12}\times 3^2\times {\mathrm{617}}^1$

素因数の和:647

約数の個数: 78

約数和(自身を含む): 65806494

約数和(自身を除く): 43061406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 617, 768, 1024, 1152, 1234, 1536, 1851, 2048, 2304, 2468, 3072, 3702, 4096, 4608, 4936, 5553, 6144, 7404, 9216, 9872, 11106, 12288, 14808, 18432, 19744, 22212, 29616, 36864, 39488, 44424, 59232, 78976, 88848, 118464, 157952, 177696, 236928, 315904, 355392, 473856, 631808, 710784, 947712, 1263616, 1421568, 1895424, 2527232, 2843136, 3790848, 5686272, 7581696, 11372544, 22745088]

約数ペア:

[(1, 22745088), (2, 11372544), (3, 7581696), (4, 5686272), (6, 3790848), (8, 2843136), (9, 2527232), (12, 1895424), (16, 1421568), (18, 1263616), (24, 947712), (32, 710784), (36, 631808), (48, 473856), (64, 355392), (72, 315904), (96, 236928), (128, 177696), (144, 157952), (192, 118464), (256, 88848), (288, 78976), (384, 59232), (512, 44424), (576, 39488), (617, 36864), (768, 29616), (1024, 22212), (1152, 19744), (1234, 18432), (1536, 14808), (1851, 12288), (2048, 11106), (2304, 9872), (2468, 9216), (3072, 7404), (3702, 6144), (4096, 5553), (4608, 4936)]