71728314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27997}}^1$

素因数の和:28070

約数の個数: 32

約数和(自身を含む): 166644096

約数和(自身を除く): 94915782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 27997, 55994, 83991, 167982, 195979, 391958, 587937, 1175874, 1707817, 3415634, 5123451, 10246902, 11954719, 23909438, 35864157, 71728314]

約数ペア:

[(1, 71728314), (2, 35864157), (3, 23909438), (6, 11954719), (7, 10246902), (14, 5123451), (21, 3415634), (42, 1707817), (61, 1175874), (122, 587937), (183, 391958), (366, 195979), (427, 167982), (854, 83991), (1281, 55994), (2562, 27997)]