27851956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15439}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 54472320

約数和(自身を除く): 26620364

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 15439, 30878, 61756, 169829, 339658, 632999, 679316, 1265998, 2531996, 6962989, 13925978, 27851956]

約数ペア:

[(1, 27851956), (2, 13925978), (4, 6962989), (11, 2531996), (22, 1265998), (41, 679316), (44, 632999), (82, 339658), (164, 169829), (451, 61756), (902, 30878), (1804, 15439)]