72057403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 80248320

約数和(自身を除く): 8190917

約数列:

[1, 11, 71, 257, 359, 781, 2827, 3949, 18247, 25489, 92263, 200717, 280379, 1014893, 6550673, 72057403]

約数ペア:

[(1, 72057403), (11, 6550673), (71, 1014893), (257, 280379), (359, 200717), (781, 92263), (2827, 25489), (3949, 18247)]