68951224

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 131919840

約数和(自身を除く): 62968616

約数列:

[1, 2, 4, 8, 71, 142, 233, 284, 466, 521, 568, 932, 1042, 1864, 2084, 4168, 16543, 33086, 36991, 66172, 73982, 121393, 132344, 147964, 242786, 295928, 485572, 971144, 8618903, 17237806, 34475612, 68951224]

約数ペア:

[(1, 68951224), (2, 34475612), (4, 17237806), (8, 8618903), (71, 971144), (142, 485572), (233, 295928), (284, 242786), (466, 147964), (521, 132344), (568, 121393), (932, 73982), (1042, 66172), (1864, 36991), (2084, 33086), (4168, 16543)]