68678674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3361}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 109291896

約数和(自身を除く): 40613222

約数列:

[1, 2, 17, 34, 601, 1202, 3361, 6722, 10217, 20434, 57137, 114274, 2019961, 4039922, 34339337, 68678674]

約数ペア:

[(1, 68678674), (2, 34339337), (17, 4039922), (34, 2019961), (601, 114274), (1202, 57137), (3361, 20434), (6722, 10217)]