28747936

素因数分解:

$2^5\times 7^1\times {\mathrm{128339}}^1$

素因数の和:128356

約数の個数: 24

約数和(自身を含む): 64683360

約数和(自身を除く): 35935424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128339, 256678, 513356, 898373, 1026712, 1796746, 2053424, 3593492, 4106848, 7186984, 14373968, 28747936]

約数ペア:

[(1, 28747936), (2, 14373968), (4, 7186984), (7, 4106848), (8, 3593492), (14, 2053424), (16, 1796746), (28, 1026712), (32, 898373), (56, 513356), (112, 256678), (224, 128339)]