68209085

素因数分解:

$5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7583}}^1$

素因数の和:7852

約数の個数: 16

約数和(自身を含む): 93920256

約数和(自身を除く): 25711171

約数列:

[1, 5, 7, 35, 257, 1285, 1799, 7583, 8995, 37915, 53081, 265405, 1948831, 9744155, 13641817, 68209085]

約数ペア:

[(1, 68209085), (5, 13641817), (7, 9744155), (35, 1948831), (257, 265405), (1285, 53081), (1799, 37915), (7583, 8995)]