70636412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20849}}^1$

素因数の和:20882

約数の個数: 36

約数和(自身を含む): 155290800

約数和(自身を除く): 84654388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 20849, 41698, 83396, 145943, 229339, 291886, 458678, 583772, 917356, 1605373, 2522729, 3210746, 5045458, 6421492, 10090916, 17659103, 35318206, 70636412]

約数ペア:

[(1, 70636412), (2, 35318206), (4, 17659103), (7, 10090916), (11, 6421492), (14, 5045458), (22, 3210746), (28, 2522729), (44, 1605373), (77, 917356), (121, 583772), (154, 458678), (242, 291886), (308, 229339), (484, 145943), (847, 83396), (1694, 41698), (3388, 20849)]