29149328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 61147128

約数和(自身を除く): 31997800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 397, 706, 794, 1412, 1588, 2824, 3176, 4589, 5161, 5648, 6352, 9178, 10322, 18356, 20644, 36712, 41288, 73424, 82576, 140141, 280282, 560564, 1121128, 1821833, 2242256, 3643666, 7287332, 14574664, 29149328]

約数ペア:

[(1, 29149328), (2, 14574664), (4, 7287332), (8, 3643666), (13, 2242256), (16, 1821833), (26, 1121128), (52, 560564), (104, 280282), (208, 140141), (353, 82576), (397, 73424), (706, 41288), (794, 36712), (1412, 20644), (1588, 18356), (2824, 10322), (3176, 9178), (4589, 6352), (5161, 5648)]