68984594

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69401}}^1$

素因数の和:69481

約数の個数: 16

約数和(自身を含む): 119926656

約数和(自身を除く): 50942062

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 69401, 138802, 485807, 971614, 4927471, 9854942, 34492297, 68984594]

約数ペア:

[(1, 68984594), (2, 34492297), (7, 9854942), (14, 4927471), (71, 971614), (142, 485807), (497, 138802), (994, 69401)]