71150552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18803}}^1$

素因数の和:18863

約数の個数: 32

約数和(自身を含む): 148927680

約数和(自身を除く): 77777128

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 18803, 37606, 75212, 150424, 206833, 413666, 808529, 827332, 1617058, 1654664, 3234116, 6468232, 8893819, 17787638, 35575276, 71150552]

約数ペア:

[(1, 71150552), (2, 35575276), (4, 17787638), (8, 8893819), (11, 6468232), (22, 3234116), (43, 1654664), (44, 1617058), (86, 827332), (88, 808529), (172, 413666), (344, 206833), (473, 150424), (946, 75212), (1892, 37606), (3784, 18803)]