28854536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 56295000

約数和(自身を除く): 27440464

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 277, 449, 554, 898, 1108, 1796, 2216, 3592, 8033, 13021, 16066, 26042, 32132, 52084, 64264, 104168, 124373, 248746, 497492, 994984, 3606817, 7213634, 14427268, 28854536]

約数ペア:

[(1, 28854536), (2, 14427268), (4, 7213634), (8, 3606817), (29, 994984), (58, 497492), (116, 248746), (232, 124373), (277, 104168), (449, 64264), (554, 52084), (898, 32132), (1108, 26042), (1796, 16066), (2216, 13021), (3592, 8033)]