71091244

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2393}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 142375968

約数和(自身を除く): 71284724

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 2393, 4244, 4786, 7427, 9572, 14854, 16751, 29708, 33502, 67004, 2538973, 5077946, 10155892, 17772811, 35545622, 71091244]

約数ペア:

[(1, 71091244), (2, 35545622), (4, 17772811), (7, 10155892), (14, 5077946), (28, 2538973), (1061, 67004), (2122, 33502), (2393, 29708), (4244, 16751), (4786, 14854), (7427, 9572)]