28993756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12501

約数の個数: 24

約数和(自身を含む): 56400624

約数和(自身を除く): 27406868

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12433, 24866, 49732, 136763, 273526, 547052, 658949, 1317898, 2635796, 7248439, 14496878, 28993756]

約数ペア:

[(1, 28993756), (2, 14496878), (4, 7248439), (11, 2635796), (22, 1317898), (44, 658949), (53, 547052), (106, 273526), (212, 136763), (583, 49732), (1166, 24866), (2332, 12433)]