71120212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 127814400

約数和(自身を除く): 56694188

約数列:

[1, 2, 4, 47, 94, 188, 199, 398, 796, 1901, 3802, 7604, 9353, 18706, 37412, 89347, 178694, 357388, 378299, 756598, 1513196, 17780053, 35560106, 71120212]

約数ペア:

[(1, 71120212), (2, 35560106), (4, 17780053), (47, 1513196), (94, 756598), (188, 378299), (199, 357388), (398, 178694), (796, 89347), (1901, 37412), (3802, 18706), (7604, 9353)]