3977008

素因数分解:

$2^4\times 7^1\times {\mathrm{35509}}^1$

素因数の和:35524

約数の個数: 20

約数和(自身を含む): 8806480

約数和(自身を除く): 4829472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35509, 71018, 142036, 248563, 284072, 497126, 568144, 994252, 1988504, 3977008]

約数ペア:

[(1, 3977008), (2, 1988504), (4, 994252), (7, 568144), (8, 497126), (14, 284072), (16, 248563), (28, 142036), (56, 71018), (112, 35509)]