27884696

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 59940000

約数和(自身を除く): 32055304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1109, 1796, 2218, 3143, 3592, 4436, 6286, 7763, 8872, 12572, 15526, 25144, 31052, 62104, 497941, 995882, 1991764, 3485587, 3983528, 6971174, 13942348, 27884696]

約数ペア:

[(1, 27884696), (2, 13942348), (4, 6971174), (7, 3983528), (8, 3485587), (14, 1991764), (28, 995882), (56, 497941), (449, 62104), (898, 31052), (1109, 25144), (1796, 15526), (2218, 12572), (3143, 8872), (3592, 7763), (4436, 6286)]