12605511232

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{8999}}^1$

素因数の和:9563

約数の個数: 56

約数和(自身を含む): 25648920000

約数和(自身を除く): 13043408768

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 509, 688, 1018, 1376, 2036, 2752, 4072, 8144, 8999, 16288, 17998, 21887, 32576, 35996, 43774, 71992, 87548, 143984, 175096, 287968, 350192, 386957, 575936, 700384, 773914, 1400768, 1547828, 3095656, 4580491, 6191312, 9160982, 12382624, 18321964, 24765248, 36643928, 73287856, 146575712, 196961113, 293151424, 393922226, 787844452, 1575688904, 3151377808, 6302755616, 12605511232]

約数ペア:

[(1, 12605511232), (2, 6302755616), (4, 3151377808), (8, 1575688904), (16, 787844452), (32, 393922226), (43, 293151424), (64, 196961113), (86, 146575712), (172, 73287856), (344, 36643928), (509, 24765248), (688, 18321964), (1018, 12382624), (1376, 9160982), (2036, 6191312), (2752, 4580491), (4072, 3095656), (8144, 1547828), (8999, 1400768), (16288, 773914), (17998, 700384), (21887, 575936), (32576, 386957), (35996, 350192), (43774, 287968), (71992, 175096), (87548, 143984)]