28970732

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8147}}^1$

素因数の和:8285

約数の個数: 24

約数和(自身を含む): 58404864

約数和(自身を除く): 29434132

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 8147, 16294, 32588, 57029, 114058, 228116, 1034669, 2069338, 4138676, 7242683, 14485366, 28970732]

約数ペア:

[(1, 28970732), (2, 14485366), (4, 7242683), (7, 4138676), (14, 2069338), (28, 1034669), (127, 228116), (254, 114058), (508, 57029), (889, 32588), (1778, 16294), (3556, 8147)]