66257894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{9539}}^1$

素因数の和:9715

約数の個数: 16

約数和(自身を含む): 104405760

約数和(自身を除く): 38147866

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 9539, 19078, 219397, 438794, 1440389, 2880778, 33128947, 66257894]

約数ペア:

[(1, 66257894), (2, 33128947), (23, 2880778), (46, 1440389), (151, 438794), (302, 219397), (3473, 19078), (6946, 9539)]