77332774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28663}}^1$

素因数の和:28755

約数の個数: 16

約数和(自身を含む): 123828480

約数和(自身を除く): 46495706

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 28663, 57326, 544597, 1089194, 2035073, 4070146, 38666387, 77332774]

約数ペア:

[(1, 77332774), (2, 38666387), (19, 4070146), (38, 2035073), (71, 1089194), (142, 544597), (1349, 57326), (2698, 28663)]