65868638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{44687}}^1$

素因数の和:44767

約数の個数: 16

約数和(自身を含む): 109396224

約数和(自身を除く): 43527586

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 44687, 89374, 491557, 983114, 2994029, 5988058, 32934319, 65868638]

約数ペア:

[(1, 65868638), (2, 32934319), (11, 5988058), (22, 2994029), (67, 983114), (134, 491557), (737, 89374), (1474, 44687)]