29521232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 62496000

約数和(自身を除く): 32974768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 1999, 3692, 3998, 7384, 7996, 14768, 15992, 25987, 31984, 51974, 103948, 141929, 207896, 283858, 415792, 567716, 1135432, 1845077, 2270864, 3690154, 7380308, 14760616, 29521232]

約数ペア:

[(1, 29521232), (2, 14760616), (4, 7380308), (8, 3690154), (13, 2270864), (16, 1845077), (26, 1135432), (52, 567716), (71, 415792), (104, 283858), (142, 207896), (208, 141929), (284, 103948), (568, 51974), (923, 31984), (1136, 25987), (1846, 15992), (1999, 14768), (3692, 7996), (3998, 7384)]