39937492

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1619}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 80015040

約数和(自身を除く): 40077548

約数列:

[1, 2, 4, 7, 14, 28, 881, 1619, 1762, 3238, 3524, 6167, 6476, 11333, 12334, 22666, 24668, 45332, 1426339, 2852678, 5705356, 9984373, 19968746, 39937492]

約数ペア:

[(1, 39937492), (2, 19968746), (4, 9984373), (7, 5705356), (14, 2852678), (28, 1426339), (881, 45332), (1619, 24668), (1762, 22666), (3238, 12334), (3524, 11333), (6167, 6476)]