68286038

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 108813600

約数和(自身を除く): 40527562

約数列:

[1, 2, 19, 38, 271, 349, 361, 542, 698, 722, 5149, 6631, 10298, 13262, 94579, 97831, 125989, 189158, 195662, 251978, 1797001, 3594002, 34143019, 68286038]

約数ペア:

[(1, 68286038), (2, 34143019), (19, 3594002), (38, 1797001), (271, 251978), (349, 195662), (361, 189158), (542, 125989), (698, 97831), (722, 94579), (5149, 13262), (6631, 10298)]