28135932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 73299072

約数和(自身を除く): 45163140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4957, 5676, 9914, 14871, 19828, 29742, 54527, 59484, 109054, 163581, 213151, 218108, 327162, 426302, 639453, 654324, 852604, 1278906, 2344661, 2557812, 4689322, 7033983, 9378644, 14067966, 28135932]

約数ペア:

[(1, 28135932), (2, 14067966), (3, 9378644), (4, 7033983), (6, 4689322), (11, 2557812), (12, 2344661), (22, 1278906), (33, 852604), (43, 654324), (44, 639453), (66, 426302), (86, 327162), (129, 218108), (132, 213151), (172, 163581), (258, 109054), (473, 59484), (516, 54527), (946, 29742), (1419, 19828), (1892, 14871), (2838, 9914), (4957, 5676)]