28015168

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{4091}}^1$

素因数の和:4210

約数の個数: 28

約数和(自身を含む): 56125872

約数和(自身を除く): 28110704

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 4091, 6848, 8182, 16364, 32728, 65456, 130912, 261824, 437737, 875474, 1750948, 3501896, 7003792, 14007584, 28015168]

約数ペア:

[(1, 28015168), (2, 14007584), (4, 7003792), (8, 3501896), (16, 1750948), (32, 875474), (64, 437737), (107, 261824), (214, 130912), (428, 65456), (856, 32728), (1712, 16364), (3424, 8182), (4091, 6848)]