29155256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{280339}}^1$

素因数の和:280358

約数の個数: 16

約数和(自身を含む): 58871400

約数和(自身を除く): 29716144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 280339, 560678, 1121356, 2242712, 3644407, 7288814, 14577628, 29155256]

約数ペア:

[(1, 29155256), (2, 14577628), (4, 7288814), (8, 3644407), (13, 2242712), (26, 1121356), (52, 560678), (104, 280339)]