11777272

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 24770880

約数和(自身を除く): 12993608

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 281, 338, 403, 562, 676, 806, 1124, 1352, 1612, 2248, 3224, 3653, 5239, 7306, 8711, 10478, 14612, 17422, 20956, 29224, 34844, 41912, 47489, 69688, 94978, 113243, 189956, 226486, 379912, 452972, 905944, 1472159, 2944318, 5888636, 11777272]

約数ペア:

[(1, 11777272), (2, 5888636), (4, 2944318), (8, 1472159), (13, 905944), (26, 452972), (31, 379912), (52, 226486), (62, 189956), (104, 113243), (124, 94978), (169, 69688), (248, 47489), (281, 41912), (338, 34844), (403, 29224), (562, 20956), (676, 17422), (806, 14612), (1124, 10478), (1352, 8711), (1612, 7306), (2248, 5239), (3224, 3653)]