71833828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 139072780

約数和(自身を除く): 67238952

約数列:

[1, 2, 4, 11, 22, 44, 121, 193, 242, 386, 484, 769, 772, 1538, 2123, 3076, 4246, 8459, 8492, 16918, 23353, 33836, 46706, 93049, 93412, 148417, 186098, 296834, 372196, 593668, 1632587, 3265174, 6530348, 17958457, 35916914, 71833828]

約数ペア:

[(1, 71833828), (2, 35916914), (4, 17958457), (11, 6530348), (22, 3265174), (44, 1632587), (121, 593668), (193, 372196), (242, 296834), (386, 186098), (484, 148417), (769, 93412), (772, 93049), (1538, 46706), (2123, 33836), (3076, 23353), (4246, 16918), (8459, 8492)]