71221486

素因数分解:

$2^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{2719}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 122204160

約数和(自身を除く): 50982674

約数列:

[1, 2, 7, 14, 1871, 2719, 3742, 5438, 13097, 19033, 26194, 38066, 5087249, 10174498, 35610743, 71221486]

約数ペア:

[(1, 71221486), (2, 35610743), (7, 10174498), (14, 5087249), (1871, 38066), (2719, 26194), (3742, 19033), (5438, 13097)]