27794668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{57427}}^1$

素因数の和:57453

約数の個数: 18

約数和(自身を含む): 53465468

約数和(自身を除く): 25670800

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 57427, 114854, 229708, 631697, 1263394, 2526788, 6948667, 13897334, 27794668]

約数ペア:

[(1, 27794668), (2, 13897334), (4, 6948667), (11, 2526788), (22, 1263394), (44, 631697), (121, 229708), (242, 114854), (484, 57427)]