67671872

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{7607}}^1$

素因数の和:7758

約数の個数: 28

約数和(自身を含む): 135270240

約数和(自身を除く): 67598368

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 7607, 8896, 15214, 30428, 60856, 121712, 243424, 486848, 1057373, 2114746, 4229492, 8458984, 16917968, 33835936, 67671872]

約数ペア:

[(1, 67671872), (2, 33835936), (4, 16917968), (8, 8458984), (16, 4229492), (32, 2114746), (64, 1057373), (139, 486848), (278, 243424), (556, 121712), (1112, 60856), (2224, 30428), (4448, 15214), (7607, 8896)]