71006516

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34739}}^1$

素因数の和:34823

約数の個数: 24

約数和(自身を含む): 143962560

約数和(自身を除く): 72956044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 34739, 69478, 138956, 243173, 486346, 972692, 2535947, 5071894, 10143788, 17751629, 35503258, 71006516]

約数ペア:

[(1, 71006516), (2, 35503258), (4, 17751629), (7, 10143788), (14, 5071894), (28, 2535947), (73, 972692), (146, 486346), (292, 243173), (511, 138956), (1022, 69478), (2044, 34739)]