71911994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42451}}^1$

素因数の和:42482

約数の個数: 24

約数和(自身を含む): 135506784

約数和(自身を除く): 63594790

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 42451, 84902, 297157, 466961, 594314, 933922, 3268727, 5136571, 6537454, 10273142, 35955997, 71911994]

約数ペア:

[(1, 71911994), (2, 35955997), (7, 10273142), (11, 6537454), (14, 5136571), (22, 3268727), (77, 933922), (121, 594314), (154, 466961), (242, 297157), (847, 84902), (1694, 42451)]