68389242

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{44351}}^1$

素因数の和:44613

約数の個数: 16

約数和(自身を含む): 137313792

約数和(自身を除く): 68924550

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 44351, 88702, 133053, 266106, 11398207, 22796414, 34194621, 68389242]

約数ペア:

[(1, 68389242), (2, 34194621), (3, 22796414), (6, 11398207), (257, 266106), (514, 133053), (771, 88702), (1542, 44351)]