68104432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8999}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 79207568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 8999, 17998, 35996, 71992, 98989, 143984, 197978, 386957, 395956, 773914, 791912, 1547828, 1583824, 3095656, 4256527, 6191312, 8513054, 17026108, 34052216, 68104432]

約数ペア:

[(1, 68104432), (2, 34052216), (4, 17026108), (8, 8513054), (11, 6191312), (16, 4256527), (22, 3095656), (43, 1583824), (44, 1547828), (86, 791912), (88, 773914), (172, 395956), (176, 386957), (344, 197978), (473, 143984), (688, 98989), (946, 71992), (1892, 35996), (3784, 17998), (7568, 8999)]