25989912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27767}}^1$

素因数の和:27792

約数の個数: 48

約数和(自身を含む): 75806640

約数和(自身を除く): 49816728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 27767, 55534, 83301, 111068, 166602, 222136, 249903, 333204, 360971, 499806, 666408, 721942, 999612, 1082913, 1443884, 1999224, 2165826, 2887768, 3248739, 4331652, 6497478, 8663304, 12994956, 25989912]

約数ペア:

[(1, 25989912), (2, 12994956), (3, 8663304), (4, 6497478), (6, 4331652), (8, 3248739), (9, 2887768), (12, 2165826), (13, 1999224), (18, 1443884), (24, 1082913), (26, 999612), (36, 721942), (39, 666408), (52, 499806), (72, 360971), (78, 333204), (104, 249903), (117, 222136), (156, 166602), (234, 111068), (312, 83301), (468, 55534), (936, 27767)]