291036128

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{14057}}^1$

素因数の和:14714

約数の個数: 24

約数和(自身を含む): 573903792

約数和(自身を除く): 282867664

約数列:

[1, 2, 4, 8, 16, 32, 647, 1294, 2588, 5176, 10352, 14057, 20704, 28114, 56228, 112456, 224912, 449824, 9094879, 18189758, 36379516, 72759032, 145518064, 291036128]

約数ペア:

[(1, 291036128), (2, 145518064), (4, 72759032), (8, 36379516), (16, 18189758), (32, 9094879), (647, 449824), (1294, 224912), (2588, 112456), (5176, 56228), (10352, 28114), (14057, 20704)]