42515242

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39439}}^1$

素因数の和:39466

約数の個数: 24

約数和(自身を含む): 80930880

約数和(自身を除く): 38415638

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 39439, 78878, 276073, 433829, 552146, 867658, 1932511, 3036803, 3865022, 6073606, 21257621, 42515242]

約数ペア:

[(1, 42515242), (2, 21257621), (7, 6073606), (11, 3865022), (14, 3036803), (22, 1932511), (49, 867658), (77, 552146), (98, 433829), (154, 276073), (539, 78878), (1078, 39439)]