71246054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12601}}^1$

素因数の和:12871

約数の個数: 16

約数和(自身を含む): 117047376

約数和(自身を除く): 45801322

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 12601, 25202, 138611, 277222, 3238457, 6476914, 35623027, 71246054]

約数ペア:

[(1, 71246054), (2, 35623027), (11, 6476914), (22, 3238457), (257, 277222), (514, 138611), (2827, 25202), (5654, 12601)]