65217548

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 126556416

約数和(自身を除く): 61338868

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1061, 1397, 2122, 2794, 4244, 5588, 11671, 15367, 23342, 30734, 46684, 61468, 128381, 134747, 256762, 269494, 513524, 538988, 1482217, 2964434, 5928868, 16304387, 32608774, 65217548]

約数ペア:

[(1, 65217548), (2, 32608774), (4, 16304387), (11, 5928868), (22, 2964434), (44, 1482217), (121, 538988), (127, 513524), (242, 269494), (254, 256762), (484, 134747), (508, 128381), (1061, 61468), (1397, 46684), (2122, 30734), (2794, 23342), (4244, 15367), (5588, 11671)]