77885722

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 118972800

約数和(自身を除く): 41087078

約数列:

[1, 2, 71, 142, 269, 538, 2039, 4078, 19099, 38198, 144769, 289538, 548491, 1096982, 38942861, 77885722]

約数ペア:

[(1, 77885722), (2, 38942861), (71, 1096982), (142, 548491), (269, 289538), (538, 144769), (2039, 38198), (4078, 19099)]