28716184

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6491}}^1$

素因数の和:6583

約数の個数: 32

約数和(自身を含む): 62323200

約数和(自身を除く): 33607016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6491, 12982, 25964, 45437, 51928, 90874, 181748, 363496, 512789, 1025578, 2051156, 3589523, 4102312, 7179046, 14358092, 28716184]

約数ペア:

[(1, 28716184), (2, 14358092), (4, 7179046), (7, 4102312), (8, 3589523), (14, 2051156), (28, 1025578), (56, 512789), (79, 363496), (158, 181748), (316, 90874), (553, 51928), (632, 45437), (1106, 25964), (2212, 12982), (4424, 6491)]