71258924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30557}}^1$

素因数の和:30625

約数の個数: 24

約数和(自身を含む): 138611088

約数和(自身を除く): 67352164

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 30557, 61114, 122228, 336127, 672254, 1344508, 1619521, 3239042, 6478084, 17814731, 35629462, 71258924]

約数ペア:

[(1, 71258924), (2, 35629462), (4, 17814731), (11, 6478084), (22, 3239042), (44, 1619521), (53, 1344508), (106, 672254), (212, 336127), (583, 122228), (1166, 61114), (2332, 30557)]