70617616

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{2237}}^1$

素因数の和:4218

約数の個数: 20

約数和(自身を含む): 136952172

約数和(自身を除く): 66334556

約数列:

[1, 2, 4, 8, 16, 1973, 2237, 3946, 4474, 7892, 8948, 15784, 17896, 31568, 35792, 4413601, 8827202, 17654404, 35308808, 70617616]

約数ペア:

[(1, 70617616), (2, 35308808), (4, 17654404), (8, 8827202), (16, 4413601), (1973, 35792), (2237, 31568), (3946, 17896), (4474, 15784), (7892, 8948)]