28844332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2437}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 55293840

約数和(自身を除く): 26449508

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2437, 2959, 4874, 5918, 9748, 11836, 26807, 53614, 107228, 655553, 1311106, 2622212, 7211083, 14422166, 28844332]

約数ペア:

[(1, 28844332), (2, 14422166), (4, 7211083), (11, 2622212), (22, 1311106), (44, 655553), (269, 107228), (538, 53614), (1076, 26807), (2437, 11836), (2959, 9748), (4874, 5918)]