7962448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38281}}^1$

素因数の和:38302

約数の個数: 20

約数和(自身を含む): 16614388

約数和(自身を除く): 8651940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38281, 76562, 153124, 306248, 497653, 612496, 995306, 1990612, 3981224, 7962448]

約数ペア:

[(1, 7962448), (2, 3981224), (4, 1990612), (8, 995306), (13, 612496), (16, 497653), (26, 306248), (52, 153124), (104, 76562), (208, 38281)]