71145326

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{10103}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 122217984

約数和(自身を除く): 51072658

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 10103, 20206, 70721, 141442, 5081809, 10163618, 35572663, 71145326]

約数ペア:

[(1, 71145326), (2, 35572663), (7, 10163618), (14, 5081809), (503, 141442), (1006, 70721), (3521, 20206), (7042, 10103)]