15964368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47513}}^1$

素因数の和:47531

約数の個数: 40

約数和(自身を含む): 47133888

約数和(自身を除く): 31169520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 47513, 95026, 142539, 190052, 285078, 332591, 380104, 570156, 665182, 760208, 997773, 1140312, 1330364, 1995546, 2280624, 2660728, 3991092, 5321456, 7982184, 15964368]

約数ペア:

[(1, 15964368), (2, 7982184), (3, 5321456), (4, 3991092), (6, 2660728), (7, 2280624), (8, 1995546), (12, 1330364), (14, 1140312), (16, 997773), (21, 760208), (24, 665182), (28, 570156), (42, 380104), (48, 332591), (56, 285078), (84, 190052), (112, 142539), (168, 95026), (336, 47513)]