22260864

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 61200000

約数和(自身を除く): 38939136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 348, 384, 464, 696, 928, 1392, 1856, 1999, 2784, 3712, 3998, 5568, 5997, 7996, 11136, 11994, 15992, 23988, 31984, 47976, 57971, 63968, 95952, 115942, 127936, 173913, 191904, 231884, 255872, 347826, 383808, 463768, 695652, 767616, 927536, 1391304, 1855072, 2782608, 3710144, 5565216, 7420288, 11130432, 22260864]

約数ペア:

[(1, 22260864), (2, 11130432), (3, 7420288), (4, 5565216), (6, 3710144), (8, 2782608), (12, 1855072), (16, 1391304), (24, 927536), (29, 767616), (32, 695652), (48, 463768), (58, 383808), (64, 347826), (87, 255872), (96, 231884), (116, 191904), (128, 173913), (174, 127936), (192, 115942), (232, 95952), (348, 63968), (384, 57971), (464, 47976), (696, 31984), (928, 23988), (1392, 15992), (1856, 11994), (1999, 11136), (2784, 7996), (3712, 5997), (3998, 5568)]