71208508

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13177}}^1$

素因数の和:13381

約数の個数: 24

約数和(自身を含む): 143165792

約数和(自身を除く): 71957284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 13177, 26354, 52708, 92239, 184478, 368956, 2543161, 5086322, 10172644, 17802127, 35604254, 71208508]

約数ペア:

[(1, 71208508), (2, 35604254), (4, 17802127), (7, 10172644), (14, 5086322), (28, 2543161), (193, 368956), (386, 184478), (772, 92239), (1351, 52708), (2702, 26354), (5404, 13177)]