28494504

素因数分解:

$2^3\times 3^4\times {\mathrm{43973}}^1$

素因数の和:43991

約数の個数: 40

約数和(自身を含む): 79812810

約数和(自身を除く): 51318306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43973, 87946, 131919, 175892, 263838, 351784, 395757, 527676, 791514, 1055352, 1187271, 1583028, 2374542, 3166056, 3561813, 4749084, 7123626, 9498168, 14247252, 28494504]

約数ペア:

[(1, 28494504), (2, 14247252), (3, 9498168), (4, 7123626), (6, 4749084), (8, 3561813), (9, 3166056), (12, 2374542), (18, 1583028), (24, 1187271), (27, 1055352), (36, 791514), (54, 527676), (72, 395757), (81, 351784), (108, 263838), (162, 175892), (216, 131919), (324, 87946), (648, 43973)]