71412976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{194057}}^1$

素因数の和:194088

約数の個数: 20

約数和(自身を含む): 144379152

約数和(自身を除く): 72966176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 194057, 388114, 776228, 1552456, 3104912, 4463311, 8926622, 17853244, 35706488, 71412976]

約数ペア:

[(1, 71412976), (2, 35706488), (4, 17853244), (8, 8926622), (16, 4463311), (23, 3104912), (46, 1552456), (92, 776228), (184, 388114), (368, 194057)]