39381748

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19267}}^1$

素因数の和:19351

約数の個数: 24

約数和(自身を含む): 79846592

約数和(自身を除く): 40464844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19267, 38534, 77068, 134869, 269738, 539476, 1406491, 2812982, 5625964, 9845437, 19690874, 39381748]

約数ペア:

[(1, 39381748), (2, 19690874), (4, 9845437), (7, 5625964), (14, 2812982), (28, 1406491), (73, 539476), (146, 269738), (292, 134869), (511, 77068), (1022, 38534), (2044, 19267)]