27221821496

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{2117441}}^1$

素因数の和:2119054

約数の個数: 16

約数和(自身を含む): 51072701040

約数和(自身を除く): 23850879544

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 2117441, 4234882, 8469764, 16939528, 3402727687, 6805455374, 13610910748, 27221821496]

約数ペア:

[(1, 27221821496), (2, 13610910748), (4, 6805455374), (8, 3402727687), (1607, 16939528), (3214, 8469764), (6428, 4234882), (12856, 2117441)]