27773428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 50182272

約数和(自身を除く): 22408844

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 1523, 3046, 4559, 6092, 9118, 18236, 71581, 143162, 147731, 286324, 295462, 590924, 6943357, 13886714, 27773428]

約数ペア:

[(1, 27773428), (2, 13886714), (4, 6943357), (47, 590924), (94, 295462), (97, 286324), (188, 147731), (194, 143162), (388, 71581), (1523, 18236), (3046, 9118), (4559, 6092)]