71409952

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{10007}}^1$

素因数の和:10240

約数の個数: 24

約数和(自身を含む): 141232896

約数和(自身を除く): 69822944

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 10007, 20014, 40028, 80056, 160112, 320224, 2231561, 4463122, 8926244, 17852488, 35704976, 71409952]

約数ペア:

[(1, 71409952), (2, 35704976), (4, 17852488), (8, 8926244), (16, 4463122), (32, 2231561), (223, 320224), (446, 160112), (892, 80056), (1784, 40028), (3568, 20014), (7136, 10007)]