66625834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70429}}^1$

素因数の和:70485

約数の個数: 16

約数和(自身を含む): 111561120

約数和(自身を除く): 44935286

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 70429, 140858, 774719, 1549438, 3028447, 6056894, 33312917, 66625834]

約数ペア:

[(1, 66625834), (2, 33312917), (11, 6056894), (22, 3028447), (43, 1549438), (86, 774719), (473, 140858), (946, 70429)]