21629952

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2347}}^1$

素因数の和:2373

約数の個数: 66

約数和(自身を含む): 62482628

約数和(自身を除く): 40852676

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, 768, 1024, 1152, 1536, 2304, 2347, 3072, 4608, 4694, 7041, 9216, 9388, 14082, 18776, 21123, 28164, 37552, 42246, 56328, 75104, 84492, 112656, 150208, 168984, 225312, 300416, 337968, 450624, 600832, 675936, 901248, 1201664, 1351872, 1802496, 2403328, 2703744, 3604992, 5407488, 7209984, 10814976, 21629952]

約数ペア:

[(1, 21629952), (2, 10814976), (3, 7209984), (4, 5407488), (6, 3604992), (8, 2703744), (9, 2403328), (12, 1802496), (16, 1351872), (18, 1201664), (24, 901248), (32, 675936), (36, 600832), (48, 450624), (64, 337968), (72, 300416), (96, 225312), (128, 168984), (144, 150208), (192, 112656), (256, 84492), (288, 75104), (384, 56328), (512, 42246), (576, 37552), (768, 28164), (1024, 21123), (1152, 18776), (1536, 14082), (2304, 9388), (2347, 9216), (3072, 7041), (4608, 4694)]