67369952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{161947}}^1$

素因数の和:161970

約数の個数: 24

約数和(自身を含む): 142838136

約数和(自身を除く): 75468184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 161947, 323894, 647788, 1295576, 2105311, 2591152, 4210622, 5182304, 8421244, 16842488, 33684976, 67369952]

約数ペア:

[(1, 67369952), (2, 33684976), (4, 16842488), (8, 8421244), (13, 5182304), (16, 4210622), (26, 2591152), (32, 2105311), (52, 1295576), (104, 647788), (208, 323894), (416, 161947)]