27731564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52127}}^1$

素因数の和:52157

約数の個数: 24

約数和(自身を含む): 58383360

約数和(自身を除く): 30651796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 52127, 104254, 208508, 364889, 729778, 990413, 1459556, 1980826, 3961652, 6932891, 13865782, 27731564]

約数ペア:

[(1, 27731564), (2, 13865782), (4, 6932891), (7, 3961652), (14, 1980826), (19, 1459556), (28, 990413), (38, 729778), (76, 364889), (133, 208508), (266, 104254), (532, 52127)]