84470972

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 150579072

約数和(自身を除く): 66108100

約数列:

[1, 2, 4, 71, 142, 283, 284, 566, 1051, 1132, 2102, 4204, 20093, 40186, 74621, 80372, 149242, 297433, 298484, 594866, 1189732, 21117743, 42235486, 84470972]

約数ペア:

[(1, 84470972), (2, 42235486), (4, 21117743), (71, 1189732), (142, 594866), (283, 298484), (284, 297433), (566, 149242), (1051, 80372), (1132, 74621), (2102, 40186), (4204, 20093)]