71935732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 141970752

約数和(自身を除く): 70035020

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 193, 197, 386, 394, 473, 772, 788, 946, 1892, 2123, 2167, 4246, 4334, 8299, 8471, 8492, 8668, 16598, 16942, 33196, 33884, 38021, 76042, 91289, 93181, 152084, 182578, 186362, 365156, 372724, 418231, 836462, 1634903, 1672924, 3269806, 6539612, 17983933, 35967866, 71935732]

約数ペア:

[(1, 71935732), (2, 35967866), (4, 17983933), (11, 6539612), (22, 3269806), (43, 1672924), (44, 1634903), (86, 836462), (172, 418231), (193, 372724), (197, 365156), (386, 186362), (394, 182578), (473, 152084), (772, 93181), (788, 91289), (946, 76042), (1892, 38021), (2123, 33884), (2167, 33196), (4246, 16942), (4334, 16598), (8299, 8668), (8471, 8492)]