68286694

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11423}}^1$

素因数の和:11500

約数の個数: 24

約数和(自身を含む): 121117248

約数和(自身を除く): 52830554

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11423, 22846, 79961, 159922, 559727, 696803, 1119454, 1393606, 4877621, 9755242, 34143347, 68286694]

約数ペア:

[(1, 68286694), (2, 34143347), (7, 9755242), (14, 4877621), (49, 1393606), (61, 1119454), (98, 696803), (122, 559727), (427, 159922), (854, 79961), (2989, 22846), (5978, 11423)]