68789488

素因数分解:

$2^4\times {\mathrm{1481}}^1\times {\mathrm{2903}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 133415568

約数和(自身を除く): 64626080

約数列:

[1, 2, 4, 8, 16, 1481, 2903, 2962, 5806, 5924, 11612, 11848, 23224, 23696, 46448, 4299343, 8598686, 17197372, 34394744, 68789488]

約数ペア:

[(1, 68789488), (2, 34394744), (4, 17197372), (8, 8598686), (16, 4299343), (1481, 46448), (2903, 23696), (2962, 23224), (5806, 11848), (5924, 11612)]