67340878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{28607}}^1$

素因数の和:28727

約数の個数: 16

約数和(自身を含む): 111227904

約数和(自身を除く): 43887026

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 28607, 57214, 314677, 629354, 3060949, 6121898, 33670439, 67340878]

約数ペア:

[(1, 67340878), (2, 33670439), (11, 6121898), (22, 3060949), (107, 629354), (214, 314677), (1177, 57214), (2354, 28607)]