28228536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{56009}}^1$

素因数の和:56028

約数の個数: 48

約数和(自身を含む): 87375600

約数和(自身を除く): 59147064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 56009, 112018, 168027, 224036, 336054, 392063, 448072, 504081, 672108, 784126, 1008162, 1176189, 1344216, 1568252, 2016324, 2352378, 3136504, 3528567, 4032648, 4704756, 7057134, 9409512, 14114268, 28228536]

約数ペア:

[(1, 28228536), (2, 14114268), (3, 9409512), (4, 7057134), (6, 4704756), (7, 4032648), (8, 3528567), (9, 3136504), (12, 2352378), (14, 2016324), (18, 1568252), (21, 1344216), (24, 1176189), (28, 1008162), (36, 784126), (42, 672108), (56, 504081), (63, 448072), (72, 392063), (84, 336054), (126, 224036), (168, 168027), (252, 112018), (504, 56009)]