28296874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1931}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 45069696

約数和(自身を除く): 16772822

約数列:

[1, 2, 17, 34, 431, 862, 1931, 3862, 7327, 14654, 32827, 65654, 832261, 1664522, 14148437, 28296874]

約数ペア:

[(1, 28296874), (2, 14148437), (17, 1664522), (34, 832261), (431, 65654), (862, 32827), (1931, 14654), (3862, 7327)]