28833844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 56247492

約数和(自身を除く): 27413648

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 577, 806, 961, 1154, 1612, 1922, 2308, 3844, 7501, 12493, 15002, 17887, 24986, 30004, 35774, 49972, 71548, 232531, 465062, 554497, 930124, 1108994, 2217988, 7208461, 14416922, 28833844]

約数ペア:

[(1, 28833844), (2, 14416922), (4, 7208461), (13, 2217988), (26, 1108994), (31, 930124), (52, 554497), (62, 465062), (124, 232531), (403, 71548), (577, 49972), (806, 35774), (961, 30004), (1154, 24986), (1612, 17887), (1922, 15002), (2308, 12493), (3844, 7501)]