66430012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{35111}}^1$

素因数の和:35169

約数の個数: 24

約数和(自身を含む): 129773952

約数和(自身を除く): 63343940

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 35111, 70222, 140444, 386221, 772442, 1509773, 1544884, 3019546, 6039092, 16607503, 33215006, 66430012]

約数ペア:

[(1, 66430012), (2, 33215006), (4, 16607503), (11, 6039092), (22, 3019546), (43, 1544884), (44, 1509773), (86, 772442), (172, 386221), (473, 140444), (946, 70222), (1892, 35111)]