42953812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2459}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 82242720

約数和(自身を除く): 39288908

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 2459, 4367, 4918, 8734, 9836, 17468, 27049, 54098, 108196, 976223, 1952446, 3904892, 10738453, 21476906, 42953812]

約数ペア:

[(1, 42953812), (2, 21476906), (4, 10738453), (11, 3904892), (22, 1952446), (44, 976223), (397, 108196), (794, 54098), (1588, 27049), (2459, 17468), (4367, 9836), (4918, 8734)]