28571892

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7607}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 66889536

約数和(自身を除く): 38317644

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7607, 15214, 22821, 30428, 45642, 91284, 2380991, 4761982, 7142973, 9523964, 14285946, 28571892]

約数ペア:

[(1, 28571892), (2, 14285946), (3, 9523964), (4, 7142973), (6, 4761982), (12, 2380991), (313, 91284), (626, 45642), (939, 30428), (1252, 22821), (1878, 15214), (3756, 7607)]