71318288

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{3359}}^1$

素因数の和:4694

約数の個数: 20

約数和(自身を含む): 138324480

約数和(自身を除く): 67006192

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 3359, 5308, 6718, 10616, 13436, 21232, 26872, 53744, 4457393, 8914786, 17829572, 35659144, 71318288]

約数ペア:

[(1, 71318288), (2, 35659144), (4, 17829572), (8, 8914786), (16, 4457393), (1327, 53744), (2654, 26872), (3359, 21232), (5308, 13436), (6718, 10616)]