42145796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 92561280

約数和(自身を除く): 50415484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 709, 772, 1351, 1418, 2123, 2702, 2836, 4246, 4963, 5404, 7799, 8492, 9926, 14861, 15598, 19852, 29722, 31196, 54593, 59444, 109186, 136837, 218372, 273674, 547348, 957859, 1505207, 1915718, 3010414, 3831436, 6020828, 10536449, 21072898, 42145796]

約数ペア:

[(1, 42145796), (2, 21072898), (4, 10536449), (7, 6020828), (11, 3831436), (14, 3010414), (22, 1915718), (28, 1505207), (44, 957859), (77, 547348), (154, 273674), (193, 218372), (308, 136837), (386, 109186), (709, 59444), (772, 54593), (1351, 31196), (1418, 29722), (2123, 19852), (2702, 15598), (2836, 14861), (4246, 9926), (4963, 8492), (5404, 7799)]