27405524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1709}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 50752800

約数和(自身を除く): 23347276

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 1709, 3418, 4009, 6836, 8018, 16036, 32471, 64942, 129884, 360599, 721198, 1442396, 6851381, 13702762, 27405524]

約数ペア:

[(1, 27405524), (2, 13702762), (4, 6851381), (19, 1442396), (38, 721198), (76, 360599), (211, 129884), (422, 64942), (844, 32471), (1709, 16036), (3418, 8018), (4009, 6836)]